TREA

Christian Weiner

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  • Hannover, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole clamping mechanism
    • Patent number 9,745,808
    • Issue date Aug 29, 2017
    • Baker Hughes Incorporated
    • Karsten Fuhst
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole clamping mechanism
    • Patent number 9,010,446
    • Issue date Apr 21, 2015
    • Baker Hughes Incorporated
    • Karsten Fuhst
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutting tool for cutting a downhole tubular
    • Patent number 8,113,271
    • Issue date Feb 14, 2012
    • Baker Hughes Incorporated
    • Karsten Fuhst
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Downhole Clamping Mechanism
    • Publication number 20150184475
    • Publication date Jul 2, 2015
    • BAKER HUGHES INCORPORATED
    • Karsten Fuhst
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole Clamping Mechanism
    • Publication number 20120211245
    • Publication date Aug 23, 2012
    • BAKER HUGHES INCORPORATED
    • Karsten Fuhst
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    OPTIMIZED MACHINING PROCESS FOR CUTTING TUBULARS DOWNHOLE
    • Publication number 20110192589
    • Publication date Aug 11, 2011
    • BAKER HUGHES INCORPORATED
    • Karsten Fuhst
    • E21 - EARTH DRILLING MINING