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Brian S. R. Armstrong

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  • Shorewood, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Net-displacement control of fluid
    • Patent number 9,377,020
    • Issue date Jun 28, 2016
    • Eaton Corporation
    • Brian Armstrong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Net-displacement control of fluid device
    • Patent number 8,944,788
    • Issue date Feb 3, 2015
    • Eaton Corporation
    • Brian Armstrong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary fluid device with multi-level phase shift control
    • Patent number 8,292,605
    • Issue date Oct 23, 2012
    • Eaton Corporation
    • QingHui Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Net-displacement control of fluid motors and pumps
    • Patent number 8,235,676
    • Issue date Aug 7, 2012
    • Eaton Corporation
    • Brian S. R. Armstrong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    NET-DISPLACEMENT CONTROL OF FLUID
    • Publication number 20140271297
    • Publication date Sep 18, 2014
    • EATON CORPORATION
    • Brian ARMSTRONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NET-DISPLACEMENT CONTROL OF FLUID
    • Publication number 20130058820
    • Publication date Mar 7, 2013
    • EATON CORPORATION
    • Brian S.R. Armstrong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY FLUID DEVICE WITH MULTI-LEVEL PHASE SHIFT CONTROL
    • Publication number 20100080721
    • Publication date Apr 1, 2010
    • QingHui Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Net-Displacement Control Of Fluid Motors And Pumps
    • Publication number 20090123313
    • Publication date May 14, 2009
    • EATON CORPORATION
    • Brian S. R. Armstrong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...