TREA

Ian P. MacDonald

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  • Rochester, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heel float therapeutic footwear
    • Patent number 11,883,313
    • Issue date Jan 30, 2024
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heel float therapeutic footwear
    • Patent number 11,285,030
    • Issue date Mar 29, 2022
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heel float therapeutic footwear
    • Patent number 10,575,978
    • Issue date Mar 3, 2020
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heel float therapeutic footwear
    • Patent number 9,615,958
    • Issue date Apr 11, 2017
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    HEEL FLOAT THERAPEUTIC FOOTWEAR
    • Publication number 20240207081
    • Publication date Jun 27, 2024
    • OSBORN MEDICAL CORP.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEG PROTECTOR FOR ABOVE-KNEE AMPUTATION
    • Publication number 20230000653
    • Publication date Jan 5, 2023
    • Osborn Medical Corporation
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEEL FLOAT THERAPEUTIC FOOTWEAR
    • Publication number 20220362046
    • Publication date Nov 17, 2022
    • OSBORN MEDICAL CORP.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEEL FLOAT THERAPEUTIC FOOTWEAR
    • Publication number 20200253771
    • Publication date Aug 13, 2020
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEEL FLOAT THERAPEUTIC FOOTWEAR
    • Publication number 20170128249
    • Publication date May 11, 2017
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEEL FLOAT THERAPEUTIC FOOTWEAR WITH RIGID HEEL CUP
    • Publication number 20150018740
    • Publication date Jan 15, 2015
    • OSBORN MEDICAL CORP.
    • William Donahoe Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEEL FLOAT THERAPEUTIC FOOTWEAR
    • Publication number 20140075781
    • Publication date Mar 20, 2014
    • Osborn Medical Corp.
    • William D. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE