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W. H. Barnett

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  • Fort Worth, TX, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-CAVITATION DEVICE, FLUID END, AND METHOD
    • Publication number 20240287973
    • Publication date Aug 29, 2024
    • W.H. Barnett
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEGMENTED FLUID END
    • Publication number 20170204852
    • Publication date Jul 20, 2017
    • W.H. Barnett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Stay Rod for a High Pressure Oil Field Pump
    • Publication number 20120141305
    • Publication date Jun 7, 2012
    • R. Scott Landers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...