TREA

John B. Wilker Sr.

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  • Fairfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infant warmer open bed
    • Patent number 5,162,038
    • Issue date Nov 10, 1992
    • Hill-Rom Company
    • John B. Wilker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatically positionable chair
    • Patent number 4,956,592
    • Issue date Sep 11, 1990
    • Midmark Corporation
    • Stephen R. Schulte
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE