TREA

Guy G. Haesebroek

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  • Mortsel, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal extraction by ion exchange
    • Patent number 5,316,683
    • Issue date May 31, 1994
    • n.v. Union Miniere s.a.
    • Guy G. Haesebroek
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for recovering germanium
    • Patent number 5,277,882
    • Issue date Jan 11, 1994
    • Union Miniere s.a.
    • Jean H. Vliegen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal extraction process with substituted 8-hydroxyquinoline
    • Patent number 4,942,023
    • Issue date Jul 17, 1990
    • Metallurgie Hoboken Overpelt
    • Achille J. De Schepper
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...