EXHIBIT 10.18
                                 GRANT OF OPTION

     This  GRANT  OF  OPTION  is  made  this  17th  day  of June 2005.  INTEGRAL
TECHNOLOGIES,  INC.,  a  Nevada  corporation,  with  principal executive offices
located  at 805 West Orchard Drive, No. 7, Bellingham, WA 98225 (the "Company"),
hereby  grants  to  THOMAS AISENBREY, an individual residing at 5820 Wood Sorrel
Dr.,  Littleton  CO  80123 ("Aisenbrey"), an option to purchase shares of common
stock  of  the  Company  on  the  terms  and  conditions  set  forth  herein.

1.   Grant  of  Option.  The  Company  hereby  grants  to Aisenbrey an option to
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acquire one million (1,000,000) shares of the Company's common stock, subject to
the  following  terms  and  conditions:

     (A)  The option is exercisable in whole or in part at a cash exercise price
of  $.50  per  share.

     (B)  In  the  event  of  a  "Triggering  Event"  (as  defined below in this
paragraph), the exercise price per share shall automatically be adjusted down to
$.001  per share.  For the purpose of this Agreement, a "Triggering Event" shall
be  defined as the termination of employment of Aisenbrey or a change in control
of  the  Company.  A  change  in  control of the Company shall be deemed to have
occurred  if there is any sale, exchange or transfer of all or substantially all
of  the  assets  of  the  Company,  or  if there is any merger or share exchange
involving  the Company, which has the result of effecting a change in control of
the business through a change in management and/or officers and directors of the
Company.

     (C)  The  option  is  fully  vested and is exercisable at any time, or from
time  to  time,  until  it  expires,  on  June  30,  2010.

     (D)  The  option shall be exercised by delivery of notice in writing to the
Company  setting  out  the  number of optioned shares which Aisenbrey intends to
purchase.  The  option  shall  be exercisable by Aisenbrey upon payment in cash.
The  Company agrees to deliver to Aisenbrey a share certificate representing the
shares  purchased  not  later  than  seven  days after receipt of the notice and
payment.

     (E)  Appropriate  adjustments  shall  be  made  to  the number of shares of
common stock issuable upon exercise of the option and the exercise price thereof
in  the  event  of:  (i)  a  subdivision  or combination of any of the shares of
capital stock of the Company; (ii) a dividend payable in shares of capital stock
of  the  Company;  (iii)  reclassification of any shares of capital stock of the
Company;  or  (iv)  any  other  change  in the capital structure of the Company.

     (F)  The  option  and  the underlying shares of common stock are subject to
restrictions on transfer, as required by applicable federal and state securities
laws.

     2.   Advisors.  The  Company  has  not  provided any legal or tax advice to
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Aisenbrey,  Aisenbrey may not rely upon the Company or its advisors for any such
advice,  and Aisenbrey is responsible for obtaining such legal and tax advice as
he  considers  appropriate  in  connection  with  this  Grant  of Option and any
exercise  of  the  option.

     3.   Entire  Agreement.  This  Grant of Option constitutes and embodies the
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entire  understanding  and  agreement of the parties and supersedes and replaces
all  prior  understandings,  agreements  and  negotiations  between the parties;
provided,  however,  that  the  Proprietary,  Nondisclosure  and Nonsolicitation
Agreement  between  Aisenbrey and the Company executed on January 2, 2002, shall
remain  in  full  force  and  effect.

     4.   Modification.  No  amendment  of any provision of this Grant of Option
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shall  be  valid  unless the same shall be in writing and signed by the Company.

     This  Grant  of  Option  is effective the day and year first written above.

INTEGRAL TECHNOLOGIES, INC.

/s/ William A. Ince, President
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William A. Ince
President


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