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John K. Brixius

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  • Mount Vernon, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Firearm grip
    • Patent number 8,590,201
    • Issue date Nov 26, 2013
    • Grauer Systems, LLC
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Grant

    Gun barrel assembly
    • Patent number 7,997,020
    • Issue date Aug 16, 2011
    • John K. Brixius
    • F41 - WEAPONS
  • Information Patent Grant

    Gun barrel assembly
    • Patent number 7,810,272
    • Issue date Oct 12, 2010
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Grant

    Gun barrel assembly
    • Patent number 7,707,763
    • Issue date May 4, 2010
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Grant

    Method and system for venture capitalist distribution of stock
    • Patent number 7,483,851
    • Issue date Jan 27, 2009
    • Goldman Sachs & Company
    • John K. Brixius
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Restricted securities processing
    • Patent number 7,376,615
    • Issue date May 20, 2008
    • Goldman Sachs & Co.
    • John Brixius
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gun barrel assembly
    • Patent number 7,353,741
    • Issue date Apr 8, 2008
    • John Brixius
    • F41 - WEAPONS

Patents Applicationslast 30 patents

  • Information Patent Application

    FIREARM GRIP
    • Publication number 20110185617
    • Publication date Aug 4, 2011
    • Grauer Systems, LLC
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Application

    Gun Barrel Assembly
    • Publication number 20100326266
    • Publication date Dec 30, 2010
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Application

    GUN BARREL ASSEMBLY
    • Publication number 20100224053
    • Publication date Sep 9, 2010
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Application

    GUN BARREL ASSEMBLY
    • Publication number 20100058921
    • Publication date Mar 11, 2010
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Application

    Gun barrel assembly
    • Publication number 20050262997
    • Publication date Dec 1, 2005
    • John Brixius
    • F41 - WEAPONS
  • Information Patent Application

    Restricted securities processing
    • Publication number 20020038275
    • Publication date Mar 28, 2002
    • John Brixius
    • G06 - COMPUTING CALCULATING COUNTING