TREA

Ladd E. Christensen

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  • Holladay, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Towrope winch rider profile
    • Patent number 9,592,890
    • Issue date Mar 14, 2017
    • Global Innovative Sports Incorporated
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Winch system safety device controlled by towrope angle
    • Patent number 8,757,079
    • Issue date Jun 24, 2014
    • Global Innovative Sports Incorporated
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Towrope winch safety shutoff switch
    • Patent number 8,651,461
    • Issue date Feb 18, 2014
    • Global Innovative Sports Incorporated
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Winch system safety device controlled by towrope angle
    • Patent number 8,220,405
    • Issue date Jul 17, 2012
    • Global Innovative Sports Incorporated
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    TOWROPE WINCH RIDER PROFILE
    • Publication number 20170341720
    • Publication date Nov 30, 2017
    • GLOBAL INNOVATIVE SPORTS INCORPORATED
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Winch System Safety Device Controlled by Towrope Angle
    • Publication number 20120279433
    • Publication date Nov 8, 2012
    • GLOBAL INNOVATIVE SPORTS INCORPORATED
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Towrope Winch Safety Shutoff Switch
    • Publication number 20100224117
    • Publication date Sep 9, 2010
    • GLOBAL INNOVATIVE SPORTS INCORPORATED
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Winch System Safety Device Controlled by Towrope Angle
    • Publication number 20100224843
    • Publication date Sep 9, 2010
    • GLOBAL INNOVATIVE SPORTS INCORPORATED
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Towrope Winch Dead Start
    • Publication number 20100211239
    • Publication date Aug 19, 2010
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Towrope Winch Rider Profile
    • Publication number 20100121493
    • Publication date May 13, 2010
    • Ladd E. Christensen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Towrope Winch User Interface
    • Publication number 20100114381
    • Publication date May 6, 2010
    • John M. Welch
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT