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Michael T. Landrum

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  • Rockford, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic directional valve and method of operation
    • Patent number 9,945,494
    • Issue date Apr 17, 2018
    • SPX FLOW, INC.
    • Michael T. Landrum
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotary vane motor with split vane
    • Patent number 9,719,351
    • Issue date Aug 1, 2017
    • SPX Corporation
    • Michael T. Landrum
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Directional valve and method of operation
    • Patent number 9,470,324
    • Issue date Oct 18, 2016
    • SPX FLOW, INC.
    • Michael T. Landrum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High torque rotary motor with multi-lobed ring with inlet and outlet
    • Patent number 9,206,688
    • Issue date Dec 8, 2015
    • SPX FLOW, INC.
    • Michael T. Landrum
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Auto cycle pump and method of operation
    • Patent number 9,193,046
    • Issue date Nov 24, 2015
    • SPX FLOW, INC.
    • Michael T. Landrum
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure compensated and constant horsepower pump
    • Patent number 8,192,173
    • Issue date Jun 5, 2012
    • SPX Corporation
    • Michael Landrum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston cartridge
    • Patent number 7,950,910
    • Issue date May 31, 2011
    • SPX Corporation
    • Douglas Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic hand pump with locking device
    • Patent number 7,316,177
    • Issue date Jan 8, 2008
    • SPX Corporation
    • Travis Bakker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hand pump
    • Patent number D520522
    • Issue date May 9, 2006
    • SPX Corporation
    • Travis Bakker
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC CONNECTION HAVING A FLEXIBLE PORT MOUTH AND METHOD FOR CO...
    • Publication number 20170184209
    • Publication date Jun 29, 2017
    • SPX FLOW, INC.
    • MICHAEL T. LANDRUM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC CONNECTION HAVING A FLEXIBLE PORT MOUTH AND METHOD FOR CO...
    • Publication number 20170184135
    • Publication date Jun 29, 2017
    • SPX FLOW, INC.
    • MICHAEL T. LANDRUM
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC PUMP WITH ELECTRIC GENERATOR
    • Publication number 20160365772
    • Publication date Dec 15, 2016
    • SPX FLOW, INC.
    • Michael T. LANDRUM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electric Motor With Radially Mounted Magnets
    • Publication number 20160099625
    • Publication date Apr 7, 2016
    • SPX Corporation
    • Michael T. Landrum
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MULTI-PART, MANIFOLD AND METHOD OF MAKING THE MANIFOLD
    • Publication number 20150345685
    • Publication date Dec 3, 2015
    • SPX FLOW, INC.
    • Michael T. LANDRUM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-PART, TAPERED, CONCENTRIC MANIFOLD AND METHOD OF MAKING THE M...
    • Publication number 20150252932
    • Publication date Sep 10, 2015
    • SPX FLOW, INC.
    • MICHAEL T. LANDRUM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY VANE MOTOR
    • Publication number 20150017050
    • Publication date Jan 15, 2015
    • SPX Corporation
    • Michael T. Landrum
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-PART CONCENTRIC MANIFOLD AND METHOD OF MAKING THE MANIFOLD
    • Publication number 20150013777
    • Publication date Jan 15, 2015
    • SPX Corporation
    • Michael T. Landrum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH TORQUE ROTARY MOTOR
    • Publication number 20150017042
    • Publication date Jan 15, 2015
    • SPX Corporation
    • Michael T. Landrum
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Pressure Balanced Hydraulic Device And Method
    • Publication number 20140373928
    • Publication date Dec 25, 2014
    • Michael Landrum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIRECTIONAL VALVE AND METHOD OF OPERATION
    • Publication number 20140352828
    • Publication date Dec 4, 2014
    • Michael T. Landrum
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PNEUMATIC DIRECTIONAL VALVE AND METHOD OF OPERATION
    • Publication number 20140352790
    • Publication date Dec 4, 2014
    • Michael T. Landrum
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SELF ALIGNING CYLINDER PISTON AND ROD BEARING AND METHOD OF MANUFAC...
    • Publication number 20140102293
    • Publication date Apr 17, 2014
    • SPX Corporation
    • Douglas P. MILLER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    AUTO CYCLE PUMP AND METHOD OF OPERATION
    • Publication number 20140033876
    • Publication date Feb 6, 2014
    • SPX Corporation
    • Michael T. LANDRUM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Reservoir Cooling Apparaturs and Method
    • Publication number 20130284408
    • Publication date Oct 31, 2013
    • SPX Corporation
    • Douglas P. Miller
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Variable Speed Hydraulic Pump Apparatus and Method
    • Publication number 20110225962
    • Publication date Sep 22, 2011
    • SPX Corporation
    • Michael T. Landrum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston cartridge
    • Publication number 20080060513
    • Publication date Mar 13, 2008
    • Douglas Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressure compensated pump
    • Publication number 20080063538
    • Publication date Mar 13, 2008
    • Michael Landrum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic hand pump with pivoting links
    • Publication number 20070253846
    • Publication date Nov 1, 2007
    • SPX Corporation
    • Travis Bakker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic hand pump with locking device
    • Publication number 20070227348
    • Publication date Oct 4, 2007
    • SPX Corporation
    • Travis Bakker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic hand pump
    • Publication number 20060127254
    • Publication date Jun 15, 2006
    • Travis Bakker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...