TREA

Mark Wenzel

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  • Sandy, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized sled for stair chairs
    • Patent number 9,004,204
    • Issue date Apr 14, 2015
    • Stryker Corporation
    • Nathan R. Walkingshaw
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motorized sled for stair chairs
    • Patent number 8,640,798
    • Issue date Feb 4, 2014
    • Stryker Corporation
    • Nathan R. Walkingshaw
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTORIZED SLED FOR STAIR CHAIRS
    • Publication number 20140090914
    • Publication date Apr 3, 2014
    • Stryker Corporation
    • Nathan R. Walkingshaw
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MOTORIZED SLED FOR STAIR CHAIRS
    • Publication number 20100117312
    • Publication date May 13, 2010
    • Stryker Corporation
    • Nathan R. Walkingshaw
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Folding Chair Cot for Use with Emergency Vehicles
    • Publication number 20080272629
    • Publication date Nov 6, 2008
    • Nathan R. Walkingshaw
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Folding Chair Cot For Use With Emergency Vehicles
    • Publication number 20070182220
    • Publication date Aug 9, 2007
    • Nathan R. Walkinshaw
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE