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Robert Trimble

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  • Sullivan, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined check valve and pressure relief valve
    • Patent number 7,568,497
    • Issue date Aug 4, 2009
    • Hydro-Gear Limited Partnership
    • Thomas J. Langenfeld
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dual pump transmission
    • Patent number 7,566,207
    • Issue date Jul 28, 2009
    • Hydro-Gear Limited Partnership
    • Lonnie E. Holder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 7,516,615
    • Issue date Apr 14, 2009
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multifunction valve for use in a hydraulic component
    • Patent number 7,451,780
    • Issue date Nov 18, 2008
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined check valve and pressure relief valve
    • Patent number 7,367,353
    • Issue date May 6, 2008
    • Hydro-Gear Limited Partnership
    • Thomas J. Langenfeld
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Charge pump
    • Patent number 7,340,892
    • Issue date Mar 11, 2008
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual pump transmission
    • Patent number 7,320,577
    • Issue date Jan 22, 2008
    • Hydro-Gear Limited Partnership
    • Lonnie E. Holder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve Assembly
    • Patent number 7,320,334
    • Issue date Jan 22, 2008
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pump
    • Patent number 7,263,829
    • Issue date Sep 4, 2007
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 7,178,336
    • Issue date Feb 20, 2007
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Charge pump
    • Patent number 7,168,247
    • Issue date Jan 30, 2007
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 7,082,762
    • Issue date Aug 1, 2006
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve assembly
    • Patent number 7,066,199
    • Issue date Jun 27, 2006
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined check valve and pressure relief valve
    • Patent number 7,028,708
    • Issue date Apr 18, 2006
    • Hydro-Gear Limited Partnership
    • Thomas J. Langenfeld
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pump apparatus
    • Patent number 6,997,099
    • Issue date Feb 14, 2006
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve assembly for use in a hydraulic component
    • Patent number 6,986,363
    • Issue date Jan 17, 2006
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly for use in a hydraulic component
    • Patent number 6,964,280
    • Issue date Nov 15, 2005
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump
    • Patent number 6,889,595
    • Issue date May 10, 2005
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Center section and running components for hydrostatic unit and meth...
    • Patent number 6,880,449
    • Issue date Apr 19, 2005
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for configuration of a valve
    • Patent number 6,761,182
    • Issue date Jul 13, 2004
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination check valve and pressure release valve
    • Patent number 6,719,005
    • Issue date Apr 13, 2004
    • Hydro-Gear, Limited Partnership
    • Robert E. Trimble
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump
    • Patent number 6,694,729
    • Issue date Feb 24, 2004
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic transmission with combination check valve and pressure re...
    • Patent number 6,691,512
    • Issue date Feb 17, 2004
    • Hydro-Gear Limited Partnership
    • Thomas Kopel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual pump apparatus comprising dual drive shafts and auxiliary pump
    • Patent number 6,672,843
    • Issue date Jan 6, 2004
    • Hydro-Gear Limited Partnership
    • Lonnie E. Holder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control device for hydraulic pump
    • Patent number 6,526,748
    • Issue date Mar 4, 2003
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 6,502,394
    • Issue date Jan 7, 2003
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 6,332,393
    • Issue date Dec 25, 2001
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Pump
    • Publication number 20010042437
    • Publication date Nov 22, 2001
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...