Exhibit 24

NANO-PROPRIETARY, INC.POWER OF ATTORNEY

  NANO-PROPRIETARY, INC. ANNUAL REPORT ON FORM 10-KSB

           The undersigned, in his capacity as a director of Nano-Proprietary, Inc.(the "Company"), after reviewing the Company's Form 10-KSB, does hereby appointDouglas P. Baker, his true and lawful attorney to execute in his name, place and stead, in his capacity as a Director of saidCompany, the Company's Annual Report on Form 10-KSB for the fiscal year endedDecember 31, 2003, and all instruments necessary or incidental in connection therewith, including all amendments, and to file the same with the Securities and Exchange Commission. Said attorney shall have thefull power and authority to do and perform, in the name and on behalf of theundersigned, in any and all capacities, every act whatsoever requisite or necessary to be done in the premises, as fully and to all intents and purposes as the undersigned might or could do in person,the undersigned hereby ratifying and approving the acts of saidattorney.

          IN TESTIMONY WHEREOF, the undersigned has executed this instrument this8th  day of March, 2004.

                                   /s/ Robert Ronstadt                                         Dr.Robert Ronstadt

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NANO-PROPRIETARY, INC.POWER OF ATTORNEY

  NANO-PROPRIETARY, INC. ANNUAL REPORT ON FORM 10-KSB

           The undersigned, in his capacity as a director of Nano-Proprietary, Inc.(the "Company"), after reviewing the Company's Form 10-KSB, does hereby appointDouglas P. Baker, his true and lawful attorney to execute in his name, place and stead, in his capacity as a Director of saidCompany, the Company's Annual Report on Form 10-KSB for the fiscal year endedDecember 31, 2003, and all instruments necessary or incidental in connection therewith, including all amendments, and to file the same with the Securities and Exchange Commission. Said attorney shall have thefull power and authority to do and perform, in the name and on behalf of theundersigned, in any and all capacities, every act whatsoever requisite or necessary to be done in the premises, as fully and to all intents and purposes as the undersigned might or could do in person,the undersigned hereby ratifying and approving the acts of saidattorney.

             IN TESTIMONY WHEREOF, the undersigned has executed this instrument this8th  day of March, 2004.

                                    /s/ David R. Sincox                                             David R. Sincox

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NANO-PROPRIETARY, INC.POWER OF ATTORNEY

  NANO-PROPRIETARY, INC. ANNUAL REPORT ON FORM 10-KSB

           The undersigned, in his capacity as a director of Nano-Proprietary, Inc.(the "Company"), after reviewing the Company's Form 10-KSB, does hereby appointDouglas P. Baker, his true and lawful attorney to execute in his name, place and stead, in his capacity as a Director of saidCompany, the Company's Annual Report on Form 10-KSB for the fiscal year endedDecember 31, 2003, and all instruments necessary or incidental in connection therewith, including all amendments, and to file the same with the Securities and Exchange Commission. Said attorney shall have thefull power and authority to do and perform, in the name and on behalf of theundersigned, in any and all capacities, every act whatsoever requisite or necessary to be done in the premises, as fully and to all intents and purposes as the undersigned might or could do in person,the undersigned hereby ratifying and approving the acts of saidattorney.

             IN TESTIMONY WHEREOF, the undersigned has executed this instrument this8th  day of March, 2004.

                                    /s/ Eddie Lee                                               Eddie Lee

 

 

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NANO-PROPRIETARY, INC.POWER OF ATTORNEY

  NANO-PROPRIETARY, INC. ANNUAL REPORT ON FORM 10-KSB

           The undersigned, in his capacity as a director of Nano-Proprietary, Inc.(the "Company"), after reviewing the Company's Form 10-KSB, does hereby appointDouglas P. Baker, his true and lawful attorney to execute in his name, place and stead, in his capacity as a Director of saidCompany, the Company's Annual Report on Form 10-KSB for the fiscal year endedDecember 31, 2003, and all instruments necessary or incidental in connection therewith, including all amendments, and to file the same with the Securities and Exchange Commission. Said attorney shall have thefull power and authority to do and perform, in the name and on behalf of theundersigned, in any and all capacities, every act whatsoever requisite or necessary to be done in the premises, as fully and to all intents and purposes as the undersigned might or could do in person,the undersigned hereby ratifying and approving the acts of saidattorney.

             IN TESTIMONY WHEREOF, the undersigned has executed this instrument this8th  day of March, 2004.

                                    /s/ Ronald J. Berman                                             Ronald J. Berman

 

 

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NANO-PROPRIETARY,INC.POWER OF ATTORNEY 

  

NANO-PROPRIETARY,INC. ANNUAL REPORT ON FORM 10-KSB 

  

        The undersigned, in his capacity as a director of Nano-Proprietary, Inc. (the"Company"), after reviewing the Company's Form 10-KSB, does hereby appoint Douglas P. Baker, histrue and lawful attorney to execute in his name, place and stead, in hiscapacity as a Director of said Company, the Company's Annual Report on Form 10-KSB for the fiscal yearended December 31, 2003, and all instruments necessary or incidental inconnection therewith, includingall amendments, and to file the same with the Securities and ExchangeCommission. Said attorney shall have the full power and authority to do andperform, in the name and on behalfof the undersigned, in any and all capacities, every act whatsoever requisiteor necessary to be done in the premises,as fully and to all intents and purposes as the undersigned might or could doin person, the undersigned hereby ratifying and approving the acts of said attorney. 

            IN TESTIMONY WHEREOF, the undersigned has executed this instrument this 8thday of March, 2004. 

                                    /s/ Charles G. Bailey                                              Charles G. Bailey

 

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NANO-PROPRIETARY,INC.POWER OF ATTORNEY 

  

NANO-PROPRIETARY,INC. ANNUAL REPORT ON FORM 10-KSB 

  

        The undersigned, in his capacity as a director of Nano-Proprietary, Inc. (the"Company"), after reviewing the Company's Form 10-KSB, does hereby appoint Douglas P. Baker, histrue and lawful attorney to execute in his name, place and stead, in hiscapacity as a Director of said Company, the Company's Annual Report on Form 10-KSB for the fiscal yearended December 31, 2003, and all instruments necessary or incidental inconnection therewith, includingall amendments, and to file the same with the Securities and ExchangeCommission. Said attorney shall have the full power and authority to do andperform, in the name and on behalfof the undersigned, in any and all capacities, every act whatsoever requisiteor necessary to be done in the premises,as fully and to all intents and purposes as the undersigned might or could doin person, the undersigned hereby ratifying and approving the acts of said attorney. 

            IN TESTIMONY WHEREOF, the undersigned has executed this instrument this 8thday of March, 2004. 

                                    /s/ Zvi Yaniv                                              Dr. Zvi Yaniv