TREA

R. William Graham

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  • Oklahoma City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Temperature tracking device and method using same
    • Patent number 9,104,924
    • Issue date Aug 11, 2015
    • KLT TECHNOLOGY, INC.
    • T. Randall Lane
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Light string storage device and turntable
    • Patent number 7,004,319
    • Issue date Feb 28, 2006
    • Roy F. Knight
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Credit card
    • Patent number 6,793,141
    • Issue date Sep 21, 2004
    • R. William Graham
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Billing system
    • Patent number 6,625,267
    • Issue date Sep 23, 2003
    • Protel, Inc.
    • R. William Graham
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Billing system
    • Patent number 6,044,138
    • Issue date Mar 28, 2000
    • R. William Graham
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Billing system
    • Patent number 5,841,847
    • Issue date Nov 24, 1998
    • Protel, Inc.
    • R. William Graham
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents