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William G. Robinson

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  • Fresno, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheelchair
    • Patent number 6,027,132
    • Issue date Feb 22, 2000
    • Sunrise Medical HHG Inc.
    • William G. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable seat back assembly for a wheelchair
    • Patent number 5,997,021
    • Issue date Dec 7, 1999
    • Sunrise Medical HHG Inc.
    • William G. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair frame assembly
    • Patent number 5,590,893
    • Issue date Jan 7, 1997
    • No Limit Designs, Inc.
    • William G. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE