TREA

Wenzhi Li

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  • Katy, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Riser deflection mitigation
    • Patent number 9,903,509
    • Issue date Feb 27, 2018
    • Ensco International Incorporated
    • Richard Robert Roper
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Riser deflection mitigation
    • Patent number 9,739,101
    • Issue date Aug 22, 2017
    • Ensco International Incorporated
    • Wenzhi Li
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    RISER DEFLECTION MITIGATION
    • Publication number 20160298791
    • Publication date Oct 13, 2016
    • ENSCO International Incorporated
    • Richard Robert Roper
    • E21 - EARTH DRILLING MINING