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David J. Hoy

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  • Perrysville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable brace
    • Patent number 5,472,409
    • Issue date Dec 5, 1995
    • David J. Hoy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Knee orthotic hinge joint
    • Patent number 4,844,057
    • Issue date Jul 4, 1989
    • David Hoy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Knee orthotic hinge joint
    • Patent number 4,573,455
    • Issue date Mar 4, 1986
    • David J. Hoy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE