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C. Roger Cook

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  • Greely, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three dimensional geometric puzzle
    • Patent number 8,061,713
    • Issue date Nov 22, 2011
    • TBL Sustainability Group Inc.
    • C. Roger Cook
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    THREE DIMENSIONAL GEOMETRIC PUZZLE
    • Publication number 20090014954
    • Publication date Jan 15, 2009
    • TBL SUBSTAINABILITY GROUP
    • C. Roger Cook
    • A63 - SPORTS GAMES AMUSEMENTS