TREA

David W. Williams

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  • Batesville, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headboard for a pull-up-in-bed system
    • Patent number 7,487,558
    • Issue date Feb 10, 2009
    • Hill-Rom Services, Inc.
    • James R. Risk, Jr.
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hospital bed castor control mechanism
    • Patent number 5,377,372
    • Issue date Jan 3, 1995
    • Hill-Rom Company, Inc.
    • Kenneth O. Rudolf
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Birth assist protection guard
    • Patent number 5,129,117
    • Issue date Jul 14, 1992
    • Hill-Rom Company, Inc.
    • Mary A. Celestina
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Labor grips for birthing bed
    • Patent number 5,060,327
    • Issue date Oct 29, 1991
    • Hill-Rom Company, Inc.
    • Mary A. Celestina
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents