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Shannon Freeman

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  • Tomball, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS
    • Publication number 20240102351
    • Publication date Mar 28, 2024
    • Epic Lift Systems
    • Shannon Freeman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CENTER ROD PLUNGER WITH CLUTCH ASSEMBLY
    • Publication number 20240102464
    • Publication date Mar 28, 2024
    • Epic Lift Systems
    • Robert G. Roycroft
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTER ROD PLUNGER
    • Publication number 20240102364
    • Publication date Mar 28, 2024
    • Epic Lift Systems
    • Robert G. Roycroft
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS
    • Publication number 20240076952
    • Publication date Mar 7, 2024
    • Epic Lift Systems
    • Shannon Freeman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DART AND CLUTCH ASSEMBLY
    • Publication number 20230287762
    • Publication date Sep 14, 2023
    • Epic Lift Systems
    • Robert G. Roycroft
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LUBRICATOR WITH ORIFICE
    • Publication number 20230287769
    • Publication date Sep 14, 2023
    • Epic Lift Systems
    • Robert G. Roycroft
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DART AND CLUTCH ASSEMBLY
    • Publication number 20230175353
    • Publication date Jun 8, 2023
    • Epic Lift Systems
    • Robert G. Roycroft
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS
    • Publication number 20230175350
    • Publication date Jun 8, 2023
    • Epic Lift Systems
    • Shannon Freeman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DART AND CLUTCH ASSEMBLY
    • Publication number 20230029090
    • Publication date Jan 26, 2023
    • Epic Lift Systems
    • Robert G. Roycroft
    • E21 - EARTH DRILLING MINING