TREA

Thomas Wettmarshausen

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  • Hannover, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Regulating flow to a mud pulser
    • Patent number 11,639,663
    • Issue date May 2, 2023
    • Baker Hughes Holdings LLC
    • Jens Teuchgraber
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Radial shear valve for mud pulser
    • Patent number 11,339,649
    • Issue date May 24, 2022
    • Baker Hughes Holdings LLC
    • Bastian Sauthoff
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR CALCULATING MUD DENSITY
    • Publication number 20250020033
    • Publication date Jan 16, 2025
    • Baker Hughes Oilfield Operations LLC
    • Bastian Sauthoff
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REGULATING FLOW TO A MUD PULSER
    • Publication number 20210115788
    • Publication date Apr 22, 2021
    • Baker Hughes Holdings LLC
    • Jens Teuchgraber
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RADIAL SHEAR VALVE FOR MUD PULSER
    • Publication number 20200018157
    • Publication date Jan 16, 2020
    • BAKER HUGHES, A GE COMPANY, LLC
    • Bastian Sauthoff
    • E21 - EARTH DRILLING MINING