TREA

C. CALVIN HANSEN

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  • MANHATTAN, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized golf bag cart
    • Patent number 6,283,238
    • Issue date Sep 4, 2001
    • Larry G. Royer
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Emergency escape apparatus
    • Patent number 5,549,180
    • Issue date Aug 27, 1996
    • C. Calvin Hansen Trust U/A
    • C. Calvin Hansen
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTORIZED GOLF BAG CART
    • Publication number 20010018993
    • Publication date Sep 6, 2001
    • LARRY G. ROYER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS