TREA

Richard A. Terwilliger

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  • Estes Park, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biopsy needle and surgical instrument
    • Patent number 6,328,701
    • Issue date Dec 11, 2001
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Biopsy needle handle
    • Patent number 6,283,925
    • Issue date Sep 4, 2001
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Biopsy needle and surgical instrument
    • Patent number 6,110,129
    • Issue date Aug 29, 2000
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reusable automated biopsy needle handle
    • Patent number 6,106,484
    • Issue date Aug 22, 2000
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automated biopsy needle handle
    • Patent number 6,083,176
    • Issue date Jul 4, 2000
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Biopsy needle set
    • Patent number 5,823,970
    • Issue date Oct 20, 1998
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Echogenic needle
    • Patent number 5,769,795
    • Issue date Jun 23, 1998
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Echogenic needle tip
    • Patent number 5,766,135
    • Issue date Jun 16, 1998
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Biopsy instrument with handle and needle set
    • Patent number 5,752,923
    • Issue date May 19, 1998
    • Medical Device Technologies, Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Biopsy needle
    • Patent number 5,449,001
    • Issue date Sep 12, 1995
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Biopsy needle and surgical instrument
    • Publication number 20010012919
    • Publication date Aug 9, 2001
    • Medical Device Technologies Inc.
    • Richard A. Terwilliger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE