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Patrick T. Barry

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  • Walla Walla, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual-mode sprinkler head
    • Patent number 7,789,323
    • Issue date Sep 7, 2010
    • Nelson Irrigation Corporation
    • Reid A. Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Distributor plate with diffuser on fixed shaft
    • Patent number 7,717,361
    • Issue date May 18, 2010
    • Nelson Irrigation Corporation
    • Craig Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Distributor plate and diffuser plate on sleeved shaft
    • Patent number 7,624,935
    • Issue date Dec 1, 2009
    • Nelson Irrigation Corporation
    • Craig Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Dual-mode sprinkler head
    • Publication number 20090321537
    • Publication date Dec 31, 2009
    • Nelson Irrigation Corporation
    • Reid A. Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Distributor plate with diffuser on fixed shaft
    • Publication number 20080054094
    • Publication date Mar 6, 2008
    • Nelson Irrigation Corporation
    • Craig Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Distributor plate and diffuser plate on sleeved shaft
    • Publication number 20080054093
    • Publication date Mar 6, 2008
    • Nelson Irrigation Corporation
    • Craig Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...