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Lance J. Katzfey

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sectionalized surfboard
    • Patent number 7,794,297
    • Issue date Sep 14, 2010
    • Lance J. Katzfey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sectionalized surfboard
    • Patent number 7,347,755
    • Issue date Mar 25, 2008
    • Lance J. Katzfey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sectionalized surfboard
    • Patent number 7,029,350
    • Issue date Apr 18, 2006
    • Lance J. Katzfey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Sectionalized surfboard
    • Publication number 20050148248
    • Publication date Jul 7, 2005
    • Lance J. Katzfey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT