TREA

TENARIS CONNECTIONS AG

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  • Liechtenstein, EU
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    THREADED JOINT WITH PRESSURIZABLE SEAL
    • Publication number 20100187808
    • Publication date Jul 29, 2010
    • TENARIS CONNECTIONS AG
    • Nestor J. Santi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    THREADED JOINT WITH ENERGIZABLE SEAL
    • Publication number 20100181727
    • Publication date Jul 22, 2010
    • TENARIS CONNECTIONS AG
    • Nestor J. Santi
    • E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks