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Keith A. Christensen

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  • Coon Rapids, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    HVLP spray gun
    • Patent number 6,708,900
    • Issue date Mar 23, 2004
    • Graco Minnesota Inc.
    • Heping Zhu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    HVLP TOOLBOX SPRAYER
    • Publication number 20110290914
    • Publication date Dec 1, 2011
    • Diane L. Olson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RETENTION SYSTEM FOR ELASTOMERIC SPRAY NOZZLE RETAINER
    • Publication number 20110006138
    • Publication date Jan 13, 2011
    • Graco Minnesota Inc.
    • Keith A. Christensen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...