TREA

Erling Myrbostad

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  • Kvanne, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal melt treatment equipment
    • Patent number 6,488,743
    • Issue date Dec 3, 2002
    • Norsk Hydro ASA
    • Karl Venås
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for grain refining of metals
    • Patent number 5,160,533
    • Issue date Nov 3, 1992
    • Norsk Hydro a.s
    • Erling Myrbostad
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...