TREA

James Anthony Barnhouse JR.

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  • Spring, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Retainer Assembly for Pump and Methods
    • Publication number 20230235730
    • Publication date Jul 27, 2023
    • SPM OIL & GAS INC.
    • James A. Barnhouse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Retainer Nut Assembly for Pump and Methods
    • Publication number 20230193896
    • Publication date Jun 22, 2023
    • SPM OIL & GAS INC.
    • James A. Barnhouse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR MAINTAINING PUMPS
    • Publication number 20230151808
    • Publication date May 18, 2023
    • SPM OIL & GAS INC.
    • Daryl BELSHAN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID END WITH SELECTIVELY COATED SURFACES
    • Publication number 20230138338
    • Publication date May 4, 2023
    • SPM OIL & GAS INC.
    • James Anthony Barnhouse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LONG SLEEVE CARTRIDGE FOR A FLUID END BLOCK
    • Publication number 20230130824
    • Publication date Apr 27, 2023
    • SPM OIL & GAS INC.
    • Daryl J. Belshan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reciprocating Pump Fluid Cylinder Sleeve Assembly
    • Publication number 20220282719
    • Publication date Sep 8, 2022
    • Caterpillar Inc.
    • James Anthony Barnhouse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DYNAMIC SEAL CARTRIDGE IN A FLUID END OF A RECIPROCATING PUMP
    • Publication number 20180202434
    • Publication date Jul 19, 2018
    • Black Horse, LLC
    • James Anthony Barnhouse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID END OF A RECIPROCATING PUMP WITH REDUCED STRESS
    • Publication number 20180171999
    • Publication date Jun 21, 2018
    • Black Horse, LLC
    • Jacob Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...