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David G. Grither

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  • Ste. Genevieve, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Prophy angle and adapter with guard
    • Patent number 9,730,766
    • Issue date Aug 15, 2017
    • Avid Incorporated
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle and adapter with guard
    • Patent number 9,144,471
    • Issue date Sep 29, 2015
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable angle prophy angle adapter
    • Patent number 8,834,159
    • Issue date Sep 16, 2014
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle
    • Patent number 8,814,566
    • Issue date Aug 26, 2014
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable angle prophy angle adapter
    • Patent number 8,668,494
    • Issue date Mar 11, 2014
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle and adapter
    • Patent number 8,597,022
    • Issue date Dec 3, 2013
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle and adapter with latch
    • Patent number 8,459,992
    • Issue date Jun 11, 2013
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle
    • Patent number 8,360,774
    • Issue date Jan 29, 2013
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle and adapter
    • Patent number 8,123,523
    • Issue date Feb 28, 2012
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prophy angle
    • Patent number 7,422,433
    • Issue date Sep 9, 2008
    • Angstrom Manufacturing, Inc.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROPHY ANGLE AND ADAPTER WITH GUARD
    • Publication number 20170319291
    • Publication date Nov 9, 2017
    • Avid Incorporated
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE AND ADAPTER WITH GUARD
    • Publication number 20150359606
    • Publication date Dec 17, 2015
    • ANGSTROM MANUFACTURING, INC.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE
    • Publication number 20130130198
    • Publication date May 23, 2013
    • ANGSTROM MANUFACTURING, INC.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ADJUSTABLE ANGLE PROPHY ANGLE ADAPTER
    • Publication number 20120214126
    • Publication date Aug 23, 2012
    • ANGSTROM MANUFACTURING, INC.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE AND ADAPTER
    • Publication number 20120156643
    • Publication date Jun 21, 2012
    • ANGSTROM MANUFACTURING, INC.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE AND ADAPTER WITH GUARD
    • Publication number 20100196845
    • Publication date Aug 5, 2010
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE AND ADAPTER WITH LATCH
    • Publication number 20100196847
    • Publication date Aug 5, 2010
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ADJUSTABLE ANGLE PROPHY ANGLE ADAPTER
    • Publication number 20100196846
    • Publication date Aug 5, 2010
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ADJUSTABLE ANGLE PROPHY ANGLE ADAPTER
    • Publication number 20100015568
    • Publication date Jan 21, 2010
    • ANGSTROM MANUFACTURING, INC.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE
    • Publication number 20080311541
    • Publication date Dec 18, 2008
    • ANGSTROM MANUFACTURING, INC.
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE ADAPTER WITH MULTIPLE COUPLINGS AND COLLET FOR RECEIVI...
    • Publication number 20080220392
    • Publication date Sep 11, 2008
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROPHY ANGLE AND ADAPTER
    • Publication number 20080064007
    • Publication date Mar 13, 2008
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Prophy angle
    • Publication number 20070026361
    • Publication date Feb 1, 2007
    • Chris J. Carron
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE