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Richard J. Hogan

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  • Ixonia, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Erasable loop scheduler with calendar
    • Patent number 10,417,939
    • Issue date Sep 17, 2019
    • Richard J. Hogan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Erasable loop scheduler
    • Patent number 9,653,005
    • Issue date May 16, 2017
    • Richard J. Hogan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Movable 3d display
    • Patent number 5,793,918
    • Issue date Aug 11, 1998
    • Richard J. Hogan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Erasable Loop Scheduler With Calendar
    • Publication number 20170249873
    • Publication date Aug 31, 2017
    • Richard J. Hogan
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Erasable Loop Scheduler
    • Publication number 20140346765
    • Publication date Nov 27, 2014
    • Richard J. Hogan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS