TREA

Steven R. Merrill

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic flow valve for borehole use
    • Patent number 10,519,745
    • Issue date Dec 31, 2019
    • Baker Hughes, a GE company, LLC
    • Steven R. Merrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow activated valve
    • Patent number 10,246,971
    • Issue date Apr 2, 2019
    • Baker Hughes, a GE company, LLC
    • James C. Doane
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE DIFFERENTIAL PLUG AND METHOD
    • Publication number 20180355694
    • Publication date Dec 13, 2018
    • BAKER HUGHES INCORPORATED
    • Steven Robert Merrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Magnetic Flow Valve for Borehole Use
    • Publication number 20180298724
    • Publication date Oct 18, 2018
    • BAKER HUGHES INCORPORATED
    • Steven R. Merrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Flow Activated Valve
    • Publication number 20170089175
    • Publication date Mar 30, 2017
    • BAKER HUGHES INCORPORATED
    • James C. Doane
    • E21 - EARTH DRILLING MINING