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Brett Howell

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  • Spokane Valley, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary lobe pump with wiper blades
    • Patent number 9,062,675
    • Issue date Jun 23, 2015
    • Randy Dixon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY LOBE PUMP WITH WIPER BLADES
    • Publication number 20150285248
    • Publication date Oct 8, 2015
    • Randy Dixon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY LOBE PUMP WITH WIPER BLADES
    • Publication number 20130216417
    • Publication date Aug 22, 2013
    • Randy Dixon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING NOZZLE WITH SPEED REDUCTION FEATURES
    • Publication number 20130153682
    • Publication date Jun 20, 2013
    • Randy Dixon
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...