Exhibit 10.17

                  REGISTRATION RIGHTS AGREEMENT

     REGISTRATION RIGHTS AGREEMENT (this "Agreement"),  dated  as
of  February   15, 2002, by and among BICO, Inc., a  Pennsylvania
corporation,  with  headquarters  at  2275  Swallow  Hill   Road,
Building 2500, Pennsylvania 15220 (the "Company"), and J.P. Carey
Asset  Management,  a Georgia Corporation, with  headquarters  at
3343  Peachtree  Road,  Suite 500, Atlanta,  Georgia  30326  (the
"Buyer").

     WHEREAS:

     A.   In connection with the Securities Purchase Agreement by
and  among  the  parties  of even date  herewith  (the  "Purchase
Agreement"), the Company has agreed, upon the terms  and  subject
to  the  conditions of the Purchase Agreement, (i) to  issue  and
sell  to  the  Buyer=s  shares  of  the  Company's  4%  Series  K
Convertible Preferred Stock (the "Preferred Stock"),  which  will
be  convertible into shares of the Company's common stock,  $0.10
par  value  per  share (the "Common Stock")  (as  converted,  the
"Conversion  Shares")  in  accordance  with  the  terms  of   the
Preferred Stock; and

     B.   To induce the Buyer to execute and deliver the Purchase
Agreement, the Company has agreed to provide certain registration
rights  under  the  Securities Act of 1933, as amended,  and  the
rules  and  regulations  thereunder,  or  any  similar  successor
statute  (collectively,  the "1933 Act"),  and  applicable  state
securities laws:

    NOW,  THEREFORE,  in consideration of the  premises  and  the
mutual  covenants  contained herein and other good  and  valuable
consideration,  the receipt and sufficiency of which  are  hereby
acknowledged, the Company and the Buyer hereby agree as follows:

     1.   DEFINITIONS.

     As  used  in this Agreement, the following terms shall  have
the following meanings:

          a.    "Investor" means the Buyer and any transferee  or
     assignee thereof to whom the Buyer assigns its rights  under
     this  Agreement  and  who  agrees to  become  bound  by  the
     provisions of this Agreement.

          b.    "Person" means a corporation, a limited liability
     company,  an association, a partnership, an organization,  a
     business,   an  individual,  a  governmental  or   political
     subdivision thereof or a governmental agency.

          c.         "Register," "registered," and "registration"
     refer to a registration effected by preparing and filing one
     or  more Registration Statements in compliance with the 1933
     Act and the declaration or ordering of effectiveness of such
     Registration  Statement(s) by the United  States  Securities
     and Exchange Commission (the "SEC").

          d.    "Registrable  Securities"  means  the  Conversion
     Shares  issued or issuable upon conversion of the  Preferred
     Stock  and  any shares of capital stock issued  or  issuable
     with respect to the Conversion Shares or the Preferred Stock
     as   a   result   of   any  stock  split,  stock   dividend,
     recapitalization, exchange, or similar event.

          e."Registration   Statement"   means   a   registration
     statement of the Company filed under the 1933 Act.

     Capitalized  terms  used herein and  not  otherwise  defined
herein  shall  have the respective meanings set for  the  in  the
Securities Purchase Agreement.

      2.   REGISTRATION.   The Company shall prepare, and, on  or
prior  to  twenty (20) days after the execution of  the  Purchase
Agreement,  file  with  the  SEC  a  Registration  Statement   or
Registration  Statements  (as  is necessary)  on  Form  S-1  (the
"Registration Filing Deadline").

     3 .     RELATED OBLIGATIONS.

     Whenever  an  Investor  has requested that  any  Registrable
Securities be registered pursuant to Section 2 or at such time as
the  Company  is obligated to file a Registration Statement  with
the  SEC  pursuant to Section 2, the Company will  use  its  best
efforts  to effect the registration of the Registrable Securities
in  accordance  with  the intended method of disposition  thereof
and,  pursuant  thereto,  the Company shall  have  the  following
obligations:

          a.        The  Company shall promptly prepare and  file
     with  the SEC a Registration Statement with respect  to  the
     Registrable   Securities  no  later  than  the  Registration
     Filing  Deadline  and  use its best efforts  to  cause  such
     Registration    Statement(s)   relating    to    Registrable
     Securities  to  become effective as soon as  possible  after
     such   filing,   and  keep  the  Registration   Statement(s)
     effective at all times until the earlier of (i) the date  as
     of  which  the  Investors may sell all  of  the  Registrable
     Securities  without  restriction  pursuant  to  Rule  144(k)
     promulgated  under  the 1933 Act (or successor  thereto)  or
     (ii)  the  date on which (A) the Investors shall  have  sold
     all   the  Registrable  Securities  and  (B)  none  of   the
     Preferred Stock is outstanding (the "Registration Period").

          b.        The  Company shall prepare and file with  the
     SEC  such  amendments (including post-effective  amendments)
     and  supplements  to the Registration Statement(s)  and  the
     prospectus(es)  used  in connection  with  the  Registration
     Statement(s), which prospectus(es) are to be filed  pursuant
     to  Rule  424  promulgated under the 1933  Act,  as  may  be
     necessary  to  keep the Registration Statement(s)  effective
     at  all  times during the Registration Period,  and,  during
     such  period,  comply with the provisions of  the  1933  Act
     with   respect   to  the  disposition  of  all   Registrable
     Securities  of  the  Company  covered  by  the  Registration
     Statement(s)  until  such time as all  of  such  Registrable
     Securities  shall have been disposed of in  accordance  with
     the  intended  methods  of  disposition  by  the  seller  or
     sellers   thereof   as   set  forth  in   the   Registration
     Statement(s).   In the event the number of shares  available
     under  a  Registration  Statement  filed  pursuant  to  this
     Agreement  is  insufficient in the reasonable opinion  of  a
     majority  of  the  Buyers to cover all  of  the  Registrable
     Securities,   the   Company   shall   promptly   amend   the
     Registration   Statement,  or  file   a   new   Registration
     Statement   (on  the  short  form  available  therefor,   if
     applicable), or both, so as to cover all of the  Registrable
     Securities,  in  each case, as soon as practicable,  but  in
     any  event  within  ninety  (90) days  after  the  necessity
     therefor  arises (based on the market price  of  the  Common
     Stock  and  other  relevant factors  on  which  the  Company
     reasonably elects to rely).  The Company shall use its  best
     efforts  to  cause  such amendment and/or  new  Registration
     Statement   to  become  effective  as  soon  as  practicable
     following   the  filing  thereof.   For  purposes   of   the
     foregoing provision, the number of shares available under  a
     Registration  Statement  shall be  deemed  "insufficient  to
     cover all of the Registrable Securities" if at any time  the
     number  of  Registrable Securities issued or  issuable  upon
     conversion  of  the  Preferred Stock  is  greater  than  the
     quotient  determined  by dividing the number  of  shares  of
     Common  Stock  available for resale under such  Registration
     Statement  by  one.   For purposes of  the  calculation  set
     forth  in  the foregoing sentence, any restrictions  on  the
     convertibility  of the Preferred Stock shall be  disregarded
     and  such calculation shall assume that the Preferred  Stock
     are  then  convertible into shares of Common  Stock  at  the
     then   prevailing  Conversion  Rate  (as  defined   in   the
     Preferred Stock).

          c.        The  Company  shall use its best  efforts  to
     prevent  the issuance of any stop order or other  suspension
     of   effectiveness  of  a  Registration  Statement,  or  the
     suspension  of  the qualification of any of the  Registrable
     Securities  for  sale  in  any  jurisdiction  (acknowledging
     that,  to  date, no such registrations have been made)  and,
     if  such  an  order or suspension is issued, to  obtain  the
     withdrawal  of  such  order or suspension  at  the  earliest
     possible  moment  and  to  notify each  Investor  who  holds
     Registrable Securities being sold (and, in the event  of  an
     underwritten  offering, the managing  underwriters)  of  the
     issuance  of  such order and the resolution thereof  or  its
     receipt of actual notice of the initiation or threat of  any
     proceeding for such purpose.

          d.        Other than the name of the Investor, and  its
     affiliates,  if they are also investors, to be  included  in
     the  Registration  Statement,  the  Company  shall  hold  in
     confidence  and  not  make  any  disclosure  of  information
     concerning  an Investor provided to the Company  unless  (i)
     disclosure  of such information is necessary to comply  with
     federal or state securities laws, or in response to  an  SEC
     comment   (ii)   the  disclosure  of  such  information   is
     necessary to avoid or correct a misstatement or omission  in
     any  Registration  Statement,  (iii)  the  release  of  such
     information  is  ordered pursuant to  a  subpoena  or  other
     final,  non-appealable  order from a court  or  governmental
     body  of  competent jurisdiction, or (iv)  such  information
     has  been made generally available to the public other  than
     by  disclosure in violation of this or any other  agreement.
     The  Company  agrees  that  it  shall,  upon  learning  that
     disclosure  of  such information concerning an  Investor  is
     sought  in  or by a court or governmental body of  competent
     jurisdiction  or  through other means, give  prompt  written
     notice  to  such  Investor and allow such Investor,  at  the
     Investor's  expense,  to  undertake  appropriate  action  to
     prevent disclosure of, or to obtain a protective order  for,
     such information.

          e.         The   Company  shall  cooperate   with   the
     Investors  who  hold  Registrable Securities  being  offered
     and,  to the extent applicable, any managing underwriter  or
     underwriters,  to  facilitate  the  timely  preparation  and
     delivery   of  certificates  (not  bearing  any  restrictive
     legend)  representing  the  Registrable  Securities  to   be
     offered  pursuant  to  a Registration Statement  and  enable
     such  certificates to be in such denominations  or  amounts,
     as   the  case  may  be,  as  the  managing  underwriter  or
     underwriters,   if  any,  or,  if  there  is   no   managing
     underwriter  or  underwriters, the Investors may  reasonably
     request  and  registered  in  such  names  as  the  managing
     underwriter  or underwriters, if any, or the  Investors  may
     request.   Not later than the date on which any Registration
     Statement  registering the resale of Registrable  Securities
     is  declared  effective, the Company shall  deliver  to  its
     transfer  agent instructions, accompanied by any  reasonably
     required   opinion  of  counsel,  that   permit   sales   of
     unlegended  securities  in a timely  fashion  that  complies
     with  then  mandated  securities settlement  procedures  for
     regular way market transactions.

          f.        The  Company shall take all other  reasonable
     actions necessary to expedite and facilitate disposition  by
     the  Investors  of  Registrable  Securities  pursuant  to  a
     Registration Statement.

          g.        The  Company  shall provide a transfer  agent
     and  registrar of all such Registrable Securities not  later
     than the effective date of such Registration Statement.

          h.        If requested by the managing underwriters (if
     any)   or   an   Investor,  the  Company  shall  immediately
     incorporate  in  a  prospectus supplement or  post-effective
     amendment such information as the managing underwriters  and
     the  Investors agree should be included therein relating  to
     the   sale   and  distribution  of  Registrable  Securities,
     including,  without limitation, information with respect  to
     the  number  of Registrable Securities being  sold  to  such
     underwriters,  the  purchase price being  paid  therefor  by
     such  underwriters and with respect to any  other  terms  of
     the underwritten (or best efforts underwritten) offering  of
     the  Registrable  Securities to be sold  in  such  offering;
     make  all required filings of such prospectus supplement  or
     post-effective amendment as soon as notified of the  matters
     to  be  incorporated in such prospectus supplement or  post-
     effective  amendment; and supplement or make  amendments  to
     any Registration Statement if requested by a shareholder  or
     any underwriter of such Registrable Securities.

          i.        The  Company  shall otherwise  use  its  best
     efforts  to comply with all applicable rules and regulations
     of the SEC in connection with any registration hereunder.

     4.  OBLIGATIONS OF THE INVESTORS.

          a.        Each  Investor by such Investor's  acceptance
     of  the Registrable Securities agrees to cooperate with  the
     Company   as   reasonably  requested  by  the   Company   in
     connection   with  the  preparation  and   filing   of   the
     Registration  Statement(s) hereunder, unless  such  Investor
     has  notified  the  Company in writing  of  such  Investor's
     election  to  exclude  all  of such  Investor's  Registrable
     Securities from the Registration Statement.

          b.        Each  Investor agrees that, upon  receipt  of
     any  notice from the Company of the happening of  any  event
     of  the  kind  described in Section 3,  such  Investor  will
     immediately    discontinue   disposition   of    Registrable
     Securities   pursuant   to  the  Registration   Statement(s)
     covering  such Registrable Securities until such  Investor's
     receipt  of  the  copies  of  the  supplemented  or  amended
     prospectus contemplated by Section 3 and, if so directed  by
     the  Company, such Investor shall deliver to the Company (at
     the  expense of the Company) or destroy all copies  in  such
     Investor's  possession,  of  the  prospectus  covering  such
     Registrable  Securities current at the time  of  receipt  of
     such notice.

          c.         No   Investor   may   participate   in   any
     underwritten  registration hereunder  unless  such  Investor
     (i)  agrees  to sell such Investor's Registrable  Securities
     on  the  basis  provided  in  any underwriting  arrangements
     approved  by  the  Investors entitled hereunder  to  approve
     such   arrangements,  (ii)  completes   and   executes   all
     questionnaires,    powers    of    attorney,    indemnities,
     underwriting  agreements  and  other  documents   reasonably
     required  under the terms of such underwriting arrangements,
     and   (iii)  agrees  to  pay  its  pro  rata  share  of  all
     underwriting discounts and commissions.

     5.  EXPENSES OF REGISTRATION.

     All  reasonable expenses, other than underwriting  discounts
and  commissions,  incurred  in  connection  with  registrations,
filings  or  qualifications  pursuant  to  Sections  2   and   3,
including,  without  limitation, all  registration,  listing  and
qualifications fees, printers and accounting fees, and  fees  and
disbursements of counsel for the Company shall be  borne  by  the
Company.  The fees and disbursements of counsel for the Investors
shall be borne by each Investor.

     6.  INDEMNIFICATION

     In  the event any Registrable Securities are included  in  a
Registration Statement under this Agreement:

          a.   To the fullest extent permitted by law, the Company will,
     and  hereby  does, indemnify, hold harmless and defend  each
     Investor who holds such Registrable Securities, the directors,
     officers, partners, employees, agents and each Person, if any,
     who controls any Investor within the meaning of the 1933 Act or
     the Securities Exchange Act of 1934, as amended (the "1934 Act"),
     and  any  underwriter (as defined in the 1933 Act)  for  the
     Investors, and the directors and officers of, and each Person, if
     any, who controls, any such underwriter within the meaning of the
     1933 Act or the 1934 Act (each, an "Indemnified Person"), against
     any  losses, claims, damages, liabilities, judgments, fines,
     penalties, charges, costs, attorneys' fees, amounts paid  in
     settlement  or  expenses,  joint or several,  (collectively,
     "Claims") incurred in investigating, preparing or defending any
     action, claim, suit, inquiry, proceeding, investigation or appeal
     taken from the foregoing by or before any court or governmental,
     administrative or other regulatory agency, body or the  SEC,
     whether pending or threatened, whether or not an indemnified
     party is or may be a party thereto ("Indemnified Damages"), to
     which any of them may become subject insofar as such Claims (or
     actions or proceedings, whether commenced or threatened,  in
     respect thereof) arise out of or are based upon: (i) any untrue
     statement or alleged untrue statement of a material fact in a
     Registration Statement or any post-effective amendment thereto,
     (ii)  any untrue statement or alleged untrue statement of  a
     material fact contained in any preliminary prospectus if used
     prior to the effective date of such Registration Statement, or
     contained in the final prospectus (as amended or supplemented, if
     the Company files any amendment thereof or supplement thereto
     with  the SEC) or the omission or alleged omission to  state
     therein any material fact necessary to make the statements made
     therein, in light of the circumstances under which the statements
     therein were made, not misleading, or (iii) any violation or
     alleged violation by the Company of the 1933 Act, the 1934 Act,
     any  other  law,  including, without limitation,  any  state
     securities law, or any rule or regulation thereunder relating to
     the offer or sale of the Registrable Securities pursuant to a
     Registration Statement (the matters in the foregoing clauses (i)
     through (iii) being, collectively, "Violations").  Subject to the
     restrictions set forth in Section 6(d) with respect to the number
     of legal counsel, the Company shall reimburse the Investors and
     each such underwriter or controlling person, promptly as such
     expenses are incurred and are due and payable, for any legal fees
     or other reasonable expenses incurred by them in connection with
     investigating  or defending any such Claim.  Notwithstanding
     anything to the contrary contained herein, the indemnification
     agreement contained in this Section 6(a): (i) shall not apply to
     a Claim arising out of or based upon a Violation which occurs in
     reliance upon and in conformity with information furnished in
     writing to the Company by any Indemnified Person or underwriter
     for such Indemnified Person expressly for use in connection with
     the  preparation of the Registration Statement or  any  such
     amendment thereof or supplement thereto, if such prospectus was
     timely made available by the Company pursuant to Section 3; (ii)
     with respect to any preliminary prospectus, shall not inure to
     the benefit of any such person from whom the person asserting any
     such Claim purchased the Registrable Securities that are the
     subject thereof (or to the benefit of any person controlling such
     person) if the untrue statement or mission of material  fact
     contained in the preliminary prospectus was corrected in the
     prospectus, as then amended or supplemented, if such prospectus
     was timely made available by the Company pursuant to Section 3,
     and the Indemnified Person was promptly advised in writing not to
     use the incorrect prospectus prior to the use giving rise to a
     violation and such Indemnified Person, notwithstanding  such
     advice, used it; (iii) shall not be available to the extent such
     Claim is based on a failure of the Investor to deliver or to
     cause  to be delivered the prospectus made available by  the
     Company  (i)  and  (iv) shall not apply to amounts  paid  in
     settlement of any Claim if such settlement is effected without
     the prior written consent of the Company, which consent shall not
     be unreasonably withheld.  Such indemnity shall remain in full
     force and effect regardless of any investigation made by or on
     behalf of the Indemnified Person and shall survive the transfer
     of the Registrable Securities by the Investors.

          b.        In connection with any Registration Statement
     in  which  an Investor is participating, each such  Investor
     agrees   to  severally  and  not  jointly  indemnify,   hold
     harmless  and  defend, to the same extent and  in  the  same
     manner  as  is set forth in Section 6(a), the Company,  each
     of  its  directors,  each  of its  officers  who  signs  the
     Registration  Statement, each Person, if any,  who  controls
     the  Company within the meaning of the 1933 Act or the  1934
     Act  (collectively and together with an Indemnified  Person,
     an  "Indemnified Party"), against any Claim  or  Indemnified
     Damages  to which any of them may become subject, under  the
     1933  Act, the 1934 Act or otherwise, insofar as such  Claim
     or  Indemnified Damages arise out of or are based  upon  any
     Violation,  in  each case to the extent,  and  only  to  the
     extent, that such Violation occurs in reliance upon  and  in
     conformity  with  written  information  furnished   to   the
     Company  by  such Investor expressly for use  in  connection
     with  such  Registration Statement; and, subject to  Section
     6(d),  such  Investor  will reimburse  any  legal  or  other
     expenses  reasonably  incurred by them  in  connection  with
     investigating   or  defending  any  such  Claim;   provided,
     however,  that  the  indemnity agreement contained  in  this
     Section  6(b) and Section 7 shall not apply to amounts  paid
     in  settlement of any Claim if such settlement  is  effected
     without  the  prior written consent of such Investor,  which
     consent   shall  not  be  unreasonably  withheld;  provided,
     further,  however, that the Investor shall be  liable  under
     this  Section  6(b)  for only that  amount  of  a  Claim  or
     Indemnified  Damages as does not exceed the net proceeds  to
     such  Investor  as  a  result of  the  sale  of  Registrable
     Securities  pursuant to such Registration  Statement.   Such
     indemnity  shall remain in full force and effect  regardless
     of   any  investigation  made  by  or  on  behalf  of   such
     Indemnified  Party  and shall survive the  transfer  of  the
     Registrable  Securities  by  the Investors.  Notwithstanding
     anything    to   the   contrary   contained   herein,    the
     indemnification  agreement contained in  this  Section  6(b)
     with  respect to any preliminary prospectus shall not  inure
     to  the  benefit  of  any Indemnified Party  if  the  untrue
     statement  or  omission of material fact  contained  in  the
     preliminary  prospectus was corrected on a timely  basis  in
     the prospectus, as then amended or supplemented.

          c.        The  Company  shall be  entitled  to  receive
     indemnities  from  underwriters,  selling  brokers,   dealer
     managers   and  similar  securities  industry  professionals
     participating  in any distribution, to the  same  extent  as
     provided above, with respect to information such persons  so
     furnished  in  writing  expressly  for  inclusion   in   the
     Registration Statement.

          d.        Promptly  after  receipt  by  an  Indemnified
     Person  or Indemnified Party under this Section 6 of  notice
     of  the  commencement of any action or proceeding (including
     any  governmental  action or proceeding) involving  a  Claim
     such  Indemnified Person or Indemnified Party  shall,  if  a
     Claim  in  respect  thereof  is  to  be  made  against   any
     indemnifying  party under this Section  6,  deliver  to  the
     indemnifying  party  a written notice  of  the  commencement
     thereof, and the indemnifying party shall have the right  to
     participate  in,  and, to the extent the indemnifying  party
     so  desires,  jointly  with  any  other  indemnifying  party
     similarly noticed, to assume control of the defense  thereof
     with  counsel  mutually  satisfactory  to  the  indemnifying
     party  and the Indemnified Person or the Indemnified  Party,
     as  the  case may be; provided, however, that an Indemnified
     Person  or Indemnified Party shall have the right to  retain
     its  own  counsel with the fees and expenses to be  paid  by
     the  indemnifying  party, if, in the reasonable  opinion  of
     counsel   retained   by   the   indemnifying   party,    the
     representation by such counsel of the Indemnified Person  or
     Indemnified  Party  and  the  indemnifying  party  would  be
     inappropriate   due   to  actual  or   potential   differing
     interests  between  such Indemnified Person  or  Indemnified
     Party  and  any other party represented by such  counsel  in
     such proceeding.  The Company shall pay reasonable fees  for
     only  one separate legal counsel for the Investors, and such
     legal  counsel shall be selected by the Investors holding  a
     majority  in interest of the Registrable Securities included
     in  the  Registration Statement to which the Claim  relates.
     The  Indemnified Party or Indemnified Person shall cooperate
     fully  with  the indemnifying party in connection  with  any
     negotiation  or defense of any such action or claim  by  the
     indemnifying  party  and shall furnish to  the  indemnifying
     party   all   information  reasonably   available   to   the
     Indemnified  Party or Indemnified Person, which  relates  to
     such  action  or claim.  The indemnifying party  shall  keep
     the  Indemnified Party or Indemnified Person fully  apprised
     at  all  times  as  to  the status of  the  defense  or  any
     settlement   negotiations   with   respect   thereto.     No
     indemnifying  party shall be liable for  any  settlement  of
     any   action,  claim  or  proceeding  effected  without  its
     written  consent,  provided, however, that the  indemnifying
     party  shall  not unreasonably withhold, delay or  condition
     its  consent.   No  indemnifying party  shall,  without  the
     consent  of  the  Indemnified Party or  Indemnified  Person,
     consent  to  entry  of  any  judgment  or  enter  into   any
     settlement or other compromise which does not include as  an
     unconditional  term thereof the giving by  the  claimant  or
     plaintiff  to  such Indemnified Party or Indemnified  Person
     of  a release from all liability in respect to such claim or
     litigation.   Following  indemnification  as  provided   for
     hereunder,  the  indemnifying party shall be  subrogated  to
     all  rights  of the Indemnified Party or Indemnified  Person
     with  respect  to  all third parties, firms or  corporations
     relating  to the matter for which indemnification  has  been
     made.   The  failure  to  deliver  written  notice  to   the
     indemnifying  party  within  a  reasonable   time   of   the
     commencement  of  any  such action shall  not  relieve  such
     indemnifying  party  of  any liability  to  the  Indemnified
     Person or Indemnified Party under this Section 6, except  to
     the  extent that the indemnifying party is prejudiced in its
     ability to defend such action.

          e.        The  indemnification required by this Section
     6  shall  be made by periodic payments of the amount thereof
     during  the course of the investigation or defense,  as  and
     when   bills   are  received  or  Indemnified  Damages   are
     incurred.

          f.        The  indemnity  agreements  contained  herein
     shall  be in addition to (i) any cause of action or  similar
     right   of  the  Indemnified  Party  or  Indemnified  Person
     against  the  indemnifying party or  others,  and  (ii)  any
     liabilities  the  indemnifying  party  may  be  subject   to
     pursuant to the law.

     7.  CONTRIBUTION.

     To  the extent any indemnification by an indemnifying  party
is prohibited or limited by law, the indemnifying party agrees to
make  the  maximum contribution with respect to any  amounts  for
which it would otherwise be liable under Section 6 to the fullest
extent  permitted  by  law;  provided,  however,  that:  (i)   no
contribution  shall be made under circumstances where  the  maker
would  not  have been liable for indemnification under the  fault
standards  set forth in Section 6; (ii) no seller of  Registrable
Securities  guilty  of fraudulent misrepresentation  (within  the
meaning  of  Section 11(f) of the 1933 Act) shall be entitled  to
contribution  from any seller of Registrable Securities  who  was
not   guilty   of   fraudulent   misrepresentation;   and   (iii)
contribution  by  any seller of Registrable Securities  shall  be
limited in amount to the net amount of proceeds received by  such
seller from the sale of such Registrable Securities.

     8.  REPORTS UNDER THE 1934 ACT.

     With  a  view  to  making available  to  the  Investors  the
benefits of Rule 144 promulgated under the 1933 Act or any  other
similar rule or regulation of the SEC that may at any time permit
the  investors  to sell securities of the Company to  the  public
without registration ("Rule 144"), the Company agrees to:

          a.        make  and keep public information  available,
     as those terms are understood and defined in Rule 144;

          b.   file with the SEC in a timely manner all reports and other
     documents required of the Company under the 1933 Act and the 1934
     Act so long as the Company remains subject to such requirements
     and the filing of such reports and other documents is required
     for the applicable provisions of Rule 144; and

          c.        furnish  to  each Investor so  long  as  such
     Investor   owns   Registrable  Securities,   promptly   upon
     request, (i) a written statement by the Company that it  has
     complied  with the reporting requirements of Rule  144,  the
     1933  Act  and the 1934 Act, (ii) a copy of the most  recent
     annual  or  quarterly report of the Company and  such  other
     reports  and  documents so filed by the Company,  and  (iii)
     such  other  information as may be reasonably  requested  to
     permit  the  investors to sell such securities  pursuant  to
     Rule 144 without registration.

     9.  AMENDMENT OF REGISTRATION RIGHTS.

     Provisions  of  this  Agreement  may  be  amended  and   the
observance  thereof  may  be waived (either  generally  or  in  a
particular  instance and either retroactively or  prospectively),
only  with  the written consent of the Company and Investors  who
hold two-thirds of the Registrable Securities.  Any amendment  or
waiver  affected in accordance with this Section shall be binding
upon each Investor and the Company.

     10. MISCELLANEOUS.

          a.        A  person or entity is deemed to be a  holder
     of  Registrable  Securities whenever such person  or  entity
     owns  of record such Registrable Securities.  If the Company
     receives  conflicting  instructions,  notices  or  elections
     from  two  or more persons or entities with respect  to  the
     same Registrable Securities, the Company shall act upon  the
     basis of instructions, notice or election received from  the
     registered owner of such Registrable Securities.

          b.         Any  notices  consents,  waivers  or   other
     communications required or permitted to be given  under  the
     terms  of  this  Agreement must be in writing  and  will  be
     deemed  to  have  been  delivered  (i)  upon  receipt,  when
     delivered  personally;  (ii)  upon  receipt,  when  sent  by
     facsimile,  provided  a  copy is mailed  by  U.S.  certified
     mail,  return receipt requested; (iii) three (3) days  after
     being   sent   by   U.S.  certified  mail,  return   receipt
     requested,  or  (d)  one  (1)  day  after  deposit  with   a
     nationally  recognized overnight delivery service,  in  each
     case  properly addressed to the party to receive  the  same.
     The  addresses and facsimile numbers for such communications
     shall be:

      If to the Company:BICO, Inc.
                    Building 2500, 2nd Floor
                    2275 Swallow Hill Road
                    Pittsburgh, Pennsylvania  15220
                    Att: Michael P. Thompson, CFO
                    Facsimile: (412) 279-9694

     If to the Buyer:    J.P. Carey Asset Management
                    Atlanta Financial Center, East Tower
                    3343 Peachtree Road, Suite 500
                    Atlanta, Georgia  30326
                    Att: James Canouse
                    Facsimile: (404) 816-6268

     Each  party  shall  provide five  (5)  days'  prior  written
notice  to  the other party of any change in address or facsimile
number.

          c.        Failure of any party to exercise any right or
     remedy  under this Agreement or otherwise, delay by a  party
     in  exercising such right or remedy, shall not operate as  a
     waiver thereof.

          d.        This  Agreement  shall  be  governed  by  and
     interpreted  in accordance with the laws of the Commonwealth
     of   Pennsylvania  without  regard  to  the  principles   of
     conflict of laws.  If any provision of this Agreement  shall
     be  invalid  or  unenforceable  in  any  jurisdiction,  such
     invalidity   or  unenforceability  shall  not   affect   the
     validity  or  enforceability  of  the  remainder   of   this
     Agreement   in   that  jurisdiction  or  the   validity   or
     enforceability  of any provision of this  Agreement  in  any
     other jurisdiction.

          e.         This   Agreement,  the  Securities  Purchase
     Agreement  and  the Escrow Agreement constitute  the  entire
     agreement  among  the  parties hereto with  respect  to  the
     subject   matter   hereof  and  thereof.    There   are   no
     restrictions,  promises, warranties or  undertakings,  other
     than  those  set  forth or referred to herein  and  therein.
     This  Agreement, the Securities Purchase Agreement  and  the
     Escrow   Agreement  supersede  all  prior   agreements   and
     understandings among the parties hereto with respect to  the
     subject matter hereof and thereof.

          f.        Subject to the requirements of this Agreement
     shall  inure to the benefit and of and be binding  upon  the
     permitted  successors and assigns of  each  of  the  parties
     hereto.

          g.         The  headings  in  this  Agreement  are  for
     convenience  of  reference  only  and  shall  not  limit  or
     otherwise affect the meaning hereof.

          h.        This Agreement may be executed in two or more
     identical  counterparts, each of which shall  be  deemed  an
     original but all of which shall constitute one and the  same
     agreement.   Signatures received via  facsimile  shall  have
     the same force as an original signature.

          i.   Each party shall do and perform, or cause to be done and
     performed, all such further acts and things, and shall execute
     and deliver all such other agreements, certificates, instruments
     and documents, as the other party may reasonably request in order
     to  carry out the intent and accomplish the purposes of this
     Agreement and the consummation of the transactions contemplated
     hereby.


     IN   WITNESS   WHEREOF,  the  parties   have   caused   this
Registration Rights Agreement to be duly executed as of  day  and
year first above written.


COMPANY:                           BUYER:

BICO, INC.                         J.P. CAREY ASSET MANAGEMENT

By: /s/ Fred E. Cooper             By:  /s/ Joseph C. Canouse
Name:   Fred E. Cooper             Name:    Joseph C. Canouse