Exhibit 10.1

                                                       
                      1973 NON-QUALIFIED STOCK OPTION PLAN
                                       OF
                     NATIONAL PATENT DEVELOPMENT CORPORATION
                                   AS AMENDED

              The  purpose  of the Plan is to aid  National  Patent  Development
Corporation (the  "Corporation")  and its subsidiaries in attracting,  retaining
and motivating key employees, directors and consultants

              1.  Administration

              The Plan shall be  administered  by a Stock Option  Committee (the
"Committee"),  consisting of not less than two directors of the  Corporation who
shall be appointed  by, and serve at the  pleasure  of, the Board of  Directors.
Subject to the provisions of the Plan,  the Committee  shall have full authority
to interpret the Plan, to establish an amend the rules and regulations  relating
to it,  and to make all other  determinations  necessary  or  advisable  for its
administration.

              2.  Maximum Number of Shares; Source of Shares

              Subject to the provisions of Section 6 hereof,  the maximum number
of shares of the  Corporation's  $.01 par value  Common Stock  ("Common  Stock")
which may be purchased pursuant to options granted under the Plan shall be Three
Million  Three   Hundred  and  Ninety  Six  Thousand,   Two  Hundred  and  Fifty
(3,396,250). Such shares may be authorized and unissued shares, or issued shares
held in the Treasury of the Corporation,  including issued shares  reacquired by
the Corporation.

              3.  Participants; Grant of Options

                  (a) Participants  and Grants.  From time to time the Committee
shall,  in its sole  discretion,  select the key employees of the Corporation or
its  subsidiaries  who  shall  be  granted  options  under  the  Plan.  The term
"employee,"  when used  herein  shall  include,  without  limitation,  officers,
directors and consultants. Upon making such selection, the Committee shall grant
to each such  participant  an option to purchase such number of shares of Common
Stock as may be  determined  by the  Committee.  In the absence of any  specific
agreements to the contrary, no grant hereunder to a participant shall affect the
right of the  Corporation  or its  subsidiaries  to terminate the  participant's
employment at any time, if the employee is an employee of the  Corporation  or a
subsidiary.

                  (b)      Stock Option Agreement

                  (l) The grant of options by the  Committee to any  participant
shall be effective as of the date on which the  Committee  shall  authorize  the
option for such participant, but prior to the exercise thereof, such participant
shall  be  required  to  execute  and  deliver  a Stock  Option  Agreement  (the
"Agreement"),  which shall contain such terms and conditions consistent with the
Plan as the Committee shall determine.

                  (2) The Committee  may, in its sole  discretion,  require that
any employee  receiving  options  hereunder  (the  "Optionee")  shall,  upon the
granting  of  options,  agree  that  as a  condition  to  his  acquiring  shares
thereunder  he will  remain in the employ of the  Corporation  and render to the
Corporation  or its  Subsidiaries  his  services  for a period not to exceed one
year.  Such  agreement  may  require  that the period of  required  services  be
measures  from the date of grant of the options,  from the date such options are
exercised,  or may require services during periods, each not to exceed one year,
measured  from both the date of grant and the date of  exercise  of the  options
granted hereunder.

                  (3) In any case in which required  services are to be rendered
after the date of exercise of any options granted  hereunder,  the  Corporation,
subject  to the  terms  of this  Plan,  will  promptly  issue a  certificate  or
certificates  for purchased  shares out of either:  (i)  authorized but unissued
shares;  or  (ii)  shares  of its  Common  Stock  held  in the  Treasury  of the
Corporation,  provided, however, that the Optionee shall agree to the deposit of
such shares with an escrow agent  acceptable to the  Corporation  for the period
during  which he is  required,  pursuant  to this  Plan,  to  render  additional
services.  The employee shall have all the rights of a shareholder  with respect
to such shares from the time they are issued. The escrow agreement shall require
the payment to the Corporation of such amount as the Corporation shall determine
is required to be deposited,  or otherwise paid over, to satisfy any withholding
liability which may be imposed upon the  Corporation,  including any withholding
liability  which  may  arise by  reason of the  failure  of the  Corporation  to
exercise any right it may have pursuant to Paragraph 4 of this Section 3(b).

                  (4) In the  event  that  the  Optionee  fails to  satisfy  any
required period of service which he has agreed to perform, the Corporation shall
have the  right to  reacquire  the  shares  deposited  in  escrow,  pursuant  to
sub-paragraph  3 of this Section  3(b),  by  notifying  the escrow agent of such
intention and tendering, in cash or certified check, an amount equal to: (i) the
number of shares the  Corporation  desires to reacquire;  multiplied by (ii) the
option  price per share set forth in the  Agreement.  Such payment is to be made
within 90 days of the delivery of the notice described herein.

                  (5) In  granting  non-qualified  options  under  the  Plan  to
eligible persons who hold outstanding  stock options,  issued by the Corporation
of any of its subsidiaries, the Committee, in its sole discretion, may condition
the grant of such  non-qualified  options  under the  Optionee's  consent to the
cancellation of all or a portion of such other outstanding options.

                  4.       Option

                  (a) Option  Price.  The option  price per share of each option
granted  pursuant to the Plan shall be  specified in the  Agreement  relating to
such option,  and shall be not less than 85% of the market value of Common Stock
on the date the option is  granted,  provided,  however,  in no event  shall the
option price per share be less than the par value thereof.

                  (b) Option  Period.  The period  during which an option may be
exercised  shall not exceed  fifteen  years from the date such option is granted
and,  subject to the foregoing,  the Committee may provide that any stock option
may be exercised at such time or times as the Committee may, in its  discretion,
determine.

                  (c) Payment for Stock. An option shall be exercised by written
notice of such exercise to either the Secretary or Treasurer of the  Corporation
at its principal office. The notice shall specify the number of shares for which
the option is being exercised  (which number shall be not less than  twenty-five
shares  at any one  time) and shall be  accompanied  by  payment  in full of the
purchase price of such shares.  No certificates for shares so purchased shall be
issued until full payment  therefor has been made and a  participant  shall have
none of the  rights of a  stockholder  with  respect to such  shares  until such
certificates  are in fact issued to such  participant  or to an escrow  agent on
such  participant's  behalf.  Payment of the purchase price may be made by cash,
check or in shares of Common  Stock.  The shares of Common  Stock will be valued
based on their market value, as defined in Section 8 of this Plan.

                    5. Exercise and Cancellation of Options Upon Termination of
Employment or Death

              If an Optionee shall voluntarily or involuntarily leave the employ
of the Company or its  subsidiaries,  unless  authorized by the  Committee,  the
option of such  Optionee  shall  terminate  forthwith,  except that the Optionee
shall  have until the end of the  ninetieth  day,  following  the  cessation  of
employment,  and not longer,  to exercise any unexercised  option which he could
have  exercised  on the day on which he left the  employ of the  Company  or its
subsidiaries;  provided, however, that such exercise must be accomplished within
the term of such option.  Notwithstanding  the  foregoing,  if the  cessation of
employment or service is due to  retirement on or after  attaining the age of 65
or to  disability  (to an extent and in a manner as shall be  determined in each
case by the Committee in its sole  discretion) or to death,  the Optionee or the
representatives  of the  estate of the  Optionee  shall  have the  privilege  of
exercising  any options which the Optionee  could have  exercised at the time of
such retirement,  disability,  or death;  provided,  however, that such exercise
must be accomplished  within the terms of such option,  and within six months of
the Optionee's retirement, disability or death.

              Nothing  contained  herein or in the options shall be construed to
confer on any employee any right to be continued in the employ of the Company or
derogate from any right of the Company to retire,  request the resignation of or
discharge  an  employee  or to lay off or  require  a leave of  absence  of such
employee (with or without pay), at any time, with or without cause.

              6.  Adjustment in Number of Shares

              In the event of any  subdivision or combination of the outstanding
shares of the Corporation's  Common Stock, by reclassification or otherwise,  or
in the event of the payment of a stock  dividend,  a capital  reorganization,  a
reclassification  of shares, a consolidation  or merger,  the Board of Directors
shall make  appropriate  adjustment in the aggregate  number of shares for which
grants  may  be  made  under  this  Plan.  The  Committee  shall  determine  the
appropriate  adjustment  of the  kind  and  number  of  shares  subject  to each
outstanding  option,  or the option  price,  or both, in the event of any of the
aforementioned  changes  in the  outstanding  Common  Stock of the  Corporation,
provided,  however,  that no  adjustment  of the option  prices  shall  permit a
reduction in the option price per share to less than the par value thereof.

              7.  Non-Assignability

              No options  granted  under the Plan shall be  transferable,  other
than by will or by the laws of descent  and  distribution,  and then only to the
extent permitted by this Plan. During a participant's lifetime, options shall be
exercisable only by such participant (or in the event of his disability,  by his
legal  representative).  Except to the  extent  otherwise  provided  by law,  no
benefits  under the Plan shall be subject to any legal  process to levy upon, or
attach, for payment of any claim against any participant or beneficiary.

              8.  Definitions

              As used herein,  the term "subsidiary" shall have the same meaning
as "subsidiary  corporation" has under Section 425(f) of the Code,  "retirement"
means retirement as that word is used in the Corporation's Employees' Retirement
Plan,  and "market  value" when used in reference to Common Stock shall mean the
average sale price (as  determined by the Committee) of such Common Stock on the
exchange, if any, where the Common Stock is traded, or if there is no other such
exchange,  the average between the low-bid and high-asked  prices on the date of
grant.  For all  purposes of the Plan,  an approved  leave of absence  shall not
constitute interruption or termination of employment.

              9.  General Restrictions

              The exercise of each stock option  granted under the Plan shall be
subject to the condition that if at any time the Corporation shall determine, in
its  sole  discretion,  that  the  satisfaction  of  withholding  tax  or  other
withholding liabilities,  or that the listing,  registration or qualification of
any shares otherwise deliverable upon such exercise upon any securities exchange
or under any State or Federal law, or the consent or approval of any  regulatory
body, is necessary or desirable as a condition of, or in connection  with,  such
exercise or the  delivery or  purchase  of shares  thereunder,  then in any such
event such exercise  shall not be effective  unless such  withholding,  listing,
registration,  qualification,  consent or approval  shall have been  effected or
obtained free of any conditions not acceptable to the Corporation.

              10. Amendment and Discontinuance

              The Board of Directors at any time may terminate the Plan, or make
such  changes in, or  additions  to the Plan as the Board of  Directors,  in its
discretion,  deems advisable,  provided, however, that subject to the provisions
of Section 6 hereof the Board of Directors may not,  without further approval by
the  holders of shares of the  capital  stock of the  Corporation  possessing  a
majority of the voting power of such capital stock  represented  in person or by
proxy at a meeting  of  shareholders  of the  Corporation  duly  called for such
purpose,  grant options to any person other than those  eligible under Section 3
hereof.  No  termination  or amendment of the Plan may,  without  consent of the
holders of existing options, materially affect their rights under such options.

              11. Duration

              Unless  this Plan is sooner  terminated,  options  may be  granted
hereunder until June 27, 2013.





























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