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Rick E. Barrett

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  • Owasso, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for make-up and break-out of drill pipe
    • Patent number 12,359,514
    • Issue date Jul 15, 2025
    • Helmerich & Payne, Inc.
    • Patrick L. Gustafson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill string rotation brake
    • Patent number 11,708,725
    • Issue date Jul 25, 2023
    • The Charles Machine Works, Inc.
    • Max A. Metcalf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill string rotation brake
    • Patent number 11,041,342
    • Issue date Jun 22, 2021
    • The Charles Machine Works, Inc.
    • Max A. Metcalf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill string rotation brake
    • Patent number 10,407,991
    • Issue date Sep 10, 2019
    • The Charles Machine Works, Inc.
    • Max A. Metcalf
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON-DIAPHRAGM PUMP FOR DRILLING OPERATIONS
    • Publication number 20250163767
    • Publication date May 22, 2025
    • Helmerich & Payne, Inc.
    • Bart DRAEGER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHODS OF USING A DETACHABLE DIVING BOARD
    • Publication number 20240392637
    • Publication date Nov 28, 2024
    • Helmerich & Payne, Inc.
    • Andrew Rose
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RACKING BOARD SYSTEMS AND METHODS
    • Publication number 20240392635
    • Publication date Nov 28, 2024
    • Helmerich & Payne, Inc.
    • Andrew Rose
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEMS AND METHODS FOR MAKE-UP AND BREAK-OUT OF DRILL PIPE
    • Publication number 20240301757
    • Publication date Sep 12, 2024
    • Helmerich & Payne, Inc.
    • Patrick L. Gustafson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drill String Rotation Brake
    • Publication number 20210310308
    • Publication date Oct 7, 2021
    • The Charles Machine Works, Inc.
    • Max A. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drill String Rotation Brake
    • Publication number 20190360272
    • Publication date Nov 28, 2019
    • The Charles Machine Works, Inc.
    • Max A. Metcalf
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drill String Rotation Brake
    • Publication number 20160069136
    • Publication date Mar 10, 2016
    • The Charles Machine Works, Inc.
    • Max A. Metcalf
    • E21 - EARTH DRILLING MINING