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Arne Valle

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  • Porsgrunn, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Riser surge protection system
    • Patent number 11,391,140
    • Issue date Jul 19, 2022
    • EQUINOR ENERGY AS
    • Magnus Nordsveen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow control device and flow control method
    • Patent number 8,820,414
    • Issue date Sep 2, 2014
    • Statoil Petroleum ASA
    • Vidar Mathiesen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RISER SURGE PROTECTION SYSTEM
    • Publication number 20210222527
    • Publication date Jul 22, 2021
    • Equinor Energy AS
    • Magnus NORDSVEEN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONTROL DEVICE AND FLOW CONTROL METHOD
    • Publication number 20120031625
    • Publication date Feb 9, 2012
    • STATOIL PETROLEUM ASA
    • Vidar Mathiesen
    • G05 - CONTROLLING REGULATING