TREA

John J. Shea Jr.

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  • Memphis, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Check valve and method for facilitating pressurization of a patient...
    • Patent number 5,746,725
    • Issue date May 5, 1998
    • Metaphase Technology Access, Ltd.
    • Tadmor Shalon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Irrigated drill and quick-release chuck assembly
    • Patent number 4,802,852
    • Issue date Feb 7, 1989
    • Richards Medical Company
    • John J. Shea
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Locking bail stapedial prosthesis
    • Patent number 4,292,693
    • Issue date Oct 6, 1981
    • Richards Manufacturing Company, Inc.
    • John J. Shea
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    High speed bone drill
    • Patent number RE29736
    • Issue date Aug 22, 1978
    • Xomed Inc.
    • John J. Shea
    • 032 -
  • Information Patent Grant

    High speed bone drill
    • Patent number D248967
    • Issue date Aug 15, 1978
    • Xomed Inc.
    • John J. Shea
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Bone drill
    • Patent number D245789
    • Issue date Sep 13, 1977
    • John J. Shea
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    High speed bone drill
    • Patent number 4,007,528
    • Issue date Feb 15, 1977
    • John J. Shea
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stapedial prosthesis
    • Patent number 3,931,648
    • Issue date Jan 13, 1976
    • Richards Manufacturing Company
    • John J. Shea
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE