TREA

Graeme Colin Allison

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  • Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole tool
    • Patent number 11,970,919
    • Issue date Apr 30, 2024
    • Grant Prideco, Inc.
    • Philip Graham Rodger
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Downhole Tool
    • Publication number 20210301612
    • Publication date Sep 30, 2021
    • NOV DOWNHOLE EURASIA LIMITED
    • Philip Graham Rodger
    • E21 - EARTH DRILLING MINING