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John F. Duprey

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  • Watervliet, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Articles with spinning globe
    • Patent number 7,677,894
    • Issue date Mar 16, 2010
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Articles with spinning globe
    • Patent number 7,291,015
    • Issue date Nov 6, 2007
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Educational toy
    • Patent number 7,255,563
    • Issue date Aug 14, 2007
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Educational toy
    • Patent number 6,843,655
    • Issue date Jan 18, 2005
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Articles with spinning globe
    • Publication number 20080038699
    • Publication date Feb 14, 2008
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Articles with spinning globe
    • Publication number 20060210953
    • Publication date Sep 21, 2006
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Educational toy
    • Publication number 20060188851
    • Publication date Aug 24, 2006
    • John F. Duprey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS