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John Chase

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  • Deer Park, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scraper ring assembly
    • Patent number 12,018,676
    • Issue date Jun 25, 2024
    • GD ENERGY PRODUCTS, LLC
    • John Chase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve component
    • Patent number 11,913,447
    • Issue date Feb 27, 2024
    • GD ENERGY PRODUCTS, LLC
    • Troy Edward Wiegand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scraper ring
    • Patent number 11,692,543
    • Issue date Jul 4, 2023
    • GD ENERGY PRODUCTS, LLC
    • John Chase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scraper ring assembly
    • Patent number 11,692,544
    • Issue date Jul 4, 2023
    • GD ENERGY PRODUCTS, LLC
    • John Chase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Packing for a well service pump
    • Patent number 10,837,556
    • Issue date Nov 17, 2020
    • FARDNER DENVER PETROLEUM PUMPS LLC
    • John Chase
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Header ring
    • Patent number D895777
    • Issue date Sep 8, 2020
    • GARDNER DENVER PETROLEUM PUMPS LLC
    • John Chase
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE COMPONENT
    • Publication number 20240141887
    • Publication date May 2, 2024
    • GD Energy Products, LLC
    • Troy Edward Wiegand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE COMPONENT
    • Publication number 20240068468
    • Publication date Feb 29, 2024
    • GD Energy Products, LLC
    • Troy Edward Wiegand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FIBER REINFORCED VALVE SEAL
    • Publication number 20230383859
    • Publication date Nov 30, 2023
    • GD Energy Products, LLC
    • Troy Edward Wiegand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCRAPER RING ASSEMBLY
    • Publication number 20230332596
    • Publication date Oct 19, 2023
    • GD Energy Products, LLC
    • John Chase
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SCRAPER RING
    • Publication number 20220163031
    • Publication date May 26, 2022
    • GD ENERGY PRODUCTS LLC
    • John Chase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCRAPER RING ASSEMBLY
    • Publication number 20220163032
    • Publication date May 26, 2022
    • GD ENERGY PRODUCTS LLC
    • John Chase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEADER RING
    • Publication number 20190170137
    • Publication date Jun 6, 2019
    • GARDNER DENVER PETROLEUM PUMPS LLC
    • John Chase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PACKING FOR A WELL SERVICE PUMP
    • Publication number 20190085978
    • Publication date Mar 21, 2019
    • GARDNER DENVER PETROLEUM PUMPS LLC
    • John Chase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...