TREA

Kent A. Evans

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  • Austin, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 8,590,613
    • Issue date Nov 26, 2013
    • Baker Hughes Incorporated
    • Justin C. Bowersock
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents