TREA

William F. Mann, III

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Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible crib
    • Patent number 8,024,825
    • Issue date Sep 27, 2011
    • Richard Harrison
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Assistive mobility device
    • Patent number 7,472,921
    • Issue date Jan 6, 2009
    • Richard J. Harrison
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Assistive mobility device
    • Publication number 20090194975
    • Publication date Aug 6, 2009
    • Richard J. Harrison
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Collapsible crib
    • Publication number 20090134603
    • Publication date May 28, 2009
    • Richard Harrison
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE