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Douglas P. Goulet

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  • Hanover, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure compensating wet seal chamber
    • Patent number 9,347,458
    • Issue date May 24, 2016
    • Pentair Flow Technologies, LLC
    • Doug Goulet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid control
    • Patent number 8,474,484
    • Issue date Jul 2, 2013
    • IMI Vision Limited
    • Eugene Vladimirovich Stepanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control
    • Patent number 8,146,619
    • Issue date Apr 3, 2012
    • IMI Vision Limited
    • Eugene V. Stepanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control
    • Patent number 8,141,586
    • Issue date Mar 27, 2012
    • Control Components, Inc.
    • Eugene V. Stepanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pressure Compensating Wet Seal Chamber
    • Publication number 20120263574
    • Publication date Oct 18, 2012
    • Doug Goulet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Control
    • Publication number 20100032596
    • Publication date Feb 11, 2010
    • IMI VISION LIMITED
    • Eugene V. Stepanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Control
    • Publication number 20100001213
    • Publication date Jan 7, 2010
    • IMI VISION LIMITED
    • Eugene V. Stepanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Control
    • Publication number 20090217996
    • Publication date Sep 3, 2009
    • IMI Vision Limited
    • Eugene Vladimirovich Stepanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control Valve with Vortex Chambers
    • Publication number 20080210326
    • Publication date Sep 4, 2008
    • Douglas Goulet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20080149192
    • Publication date Jun 26, 2008
    • Henry V. Holec
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control valve with vortex chambers
    • Publication number 20070028977
    • Publication date Feb 8, 2007
    • Douglas P Goulet
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL