TREA

Dirk Osing

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  • 4005 Meerbusch 1, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Treatment of waste material
    • Patent number 6,070,733
    • Issue date Jun 6, 2000
    • Heckert Multiserv PLC
    • Dirk Osing
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Waste treatment process
    • Patent number 5,626,664
    • Issue date May 6, 1997
    • Dirk Osing
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Waste treatment process
    • Patent number 5,607,505
    • Issue date Mar 4, 1997
    • Dirk Osing
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Waste treatment process
    • Patent number 5,538,552
    • Issue date Jul 23, 1996
    • Dirk Osing
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...