TREA

Lars POEHNER

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  • HORTEN, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi capacity riser tensioners
    • Patent number 9,359,837
    • Issue date Jun 7, 2016
    • MHWIRTH AS
    • Lars Poehner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    RISER SUPPORT SYSTEM
    • Publication number 20190323301
    • Publication date Oct 24, 2019
    • MHWIRTH AS
    • LARS POEHNER
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    COMPACT COMPENSATING CYLINDER
    • Publication number 20170009537
    • Publication date Jan 12, 2017
    • MHWIRTH AS
    • Lars POEHNER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MULTI CAPACITY RISER TENSIONERS
    • Publication number 20150300102
    • Publication date Oct 22, 2015
    • MHWIRTH AS
    • Lars POEHNER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING