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Melhus Geir

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  • Indre Arna, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 9,765,600
    • Issue date Sep 19, 2017
    • TCO AS
    • Melhus Geir
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    PUNCHER TOOL
    • Publication number 20150218918
    • Publication date Aug 6, 2015
    • TCO AS
    • Melhus Geir
    • E21 - EARTH DRILLING MINING