TREA

Tsorng-Jong Maa

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Marine riser tensioner
    • Patent number 8,496,409
    • Issue date Jul 30, 2013
    • Vetco Gray Inc.
    • Bulent Aksel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Split assembly attachment device
    • Patent number 8,322,436
    • Issue date Dec 4, 2012
    • Vetco Gray Inc.
    • Tsorng-Jong Maa
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    MARINE RISER TENSIONER
    • Publication number 20120207550
    • Publication date Aug 16, 2012
    • Vetco Gray Inc.
    • Bulent Aksel
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SPLIT ASSEMBLY ATTACHMENT DEVICE
    • Publication number 20100326666
    • Publication date Dec 30, 2010
    • Vetco Gray Inc.
    • Tsorng-Jong Maa
    • E21 - EARTH DRILLING MINING