TREA

James T. Spies

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  • Spencer, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Foldable walker with a locking mechanism
    • Patent number 5,529,425
    • Issue date Jun 25, 1996
    • Invacare Corporation
    • James T. Spies
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Telescoping bed side rail
    • Patent number 4,724,559
    • Issue date Feb 16, 1988
    • Invacare Corporation
    • Robert R. Bly
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE