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James Friedrich

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  • Bolinas, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surfing skis
    • Patent number 7,955,150
    • Issue date Jun 7, 2011
    • James Friedrich
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Surfing skis
    • Publication number 20080146100
    • Publication date Jun 19, 2008
    • James Friedrich
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT