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WELLQUIP AS

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  • Kristiansand, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for cleaning and doping equipment for threads
    • Patent number 8,439,128
    • Issue date May 14, 2013
    • Wellquip AS
    • Per A. Vatne
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hydraulic circuit device
    • Patent number 8,037,786
    • Issue date Oct 18, 2011
    • Wellquip AS
    • Per A. Vatne
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Power tong device
    • Patent number 7,836,795
    • Issue date Nov 23, 2010
    • Wellquip AS
    • Per A. Vatne
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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