TREA

Daniel C. Briggs

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  • Menphis, NY, US
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Patents Grantslast 30 patents

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

    Ocular Error Detection
    • Publication number 20130063699
    • Publication date Mar 14, 2013
    • Welch Allyn, Inc.
    • Ervin Goldfain
    • 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

    Medical diagnostic instrument with variable focus liquid lens
    • Publication number 20080079897
    • Publication date Apr 3, 2008
    • Welch Allyn, Inc.
    • Ervin Goldfain
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hybrid surgical headlight system utilizing dual illumination paths...
    • Publication number 20060285316
    • Publication date Dec 21, 2006
    • Welch Allyn, Inc.
    • David J. Tufenkjian
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE