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David N. Barker

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door pod assembly
    • Patent number 7,823,835
    • Issue date Nov 2, 2010
    • Apical Industries, Inc.
    • David N Barker
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hose hinge assembly
    • Patent number 7,658,417
    • Issue date Feb 9, 2010
    • Apical Industries, Inc.
    • David N Barker
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hose hinge assembly
    • Publication number 20080012305
    • Publication date Jan 17, 2008
    • David N. Barker
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Door pod assembly
    • Publication number 20070199188
    • Publication date Aug 30, 2007
    • David N. Barker
    • B64 - AIRCRAFT AVIATION COSMONAUTICS