TREA

Scott G. Spanfelner

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  • Camillus, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 11,291,359
    • Issue date Apr 5, 2022
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 10,376,138
    • Issue date Aug 13, 2019
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 9,949,633
    • Issue date Apr 24, 2018
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 9,883,792
    • Issue date Feb 6, 2018
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 9,332,898
    • Issue date May 10, 2016
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 8,821,395
    • Issue date Sep 2, 2014
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vaginal speculum apparatus
    • Patent number 8,435,175
    • Issue date May 7, 2013
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Protective sheath for illumination assembly of a disposable vaginal...
    • Patent number 7,081,090
    • Issue date Jul 25, 2006
    • Welch Allyn, Inc.
    • James G. Strong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and apparatus for cleaning channels of an endoscope
    • Patent number 5,795,404
    • Issue date Aug 18, 1998
    • Welch Allyn, Inc.
    • Kelley Murphy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20220211262
    • Publication date Jul 7, 2022
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20190357764
    • Publication date Nov 28, 2019
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20180153391
    • Publication date Jun 7, 2018
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20170172404
    • Publication date Jun 22, 2017
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20160249797
    • Publication date Sep 1, 2016
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20140148653
    • Publication date May 29, 2014
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VAGINAL SPECULUM APPARATUS
    • Publication number 20120209079
    • Publication date Aug 16, 2012
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Vaginal Speculum Apparatus
    • Publication number 20080269565
    • Publication date Oct 30, 2008
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Illumination Assembly For Use With Vaginal Speculum Apparatus
    • Publication number 20080228038
    • Publication date Sep 18, 2008
    • Welch Allyn, Inc.
    • Michael T. McMahon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Protective sheath for illumination assembly of a disposable vaginal...
    • Publication number 20040186355
    • Publication date Sep 23, 2004
    • Welch Allyn, Inc.
    • James G. Strong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE