TREA

Johannesburg Consolidated Investment Company Limited

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  • Transvaal, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pyrometallurgical process for treating a feed material
    • Patent number 5,374,299
    • Issue date Dec 20, 1994
    • Johannesburg Consolidated Investment Company Limited
    • Johannes J. Bodenstein
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Process for treating ion exchange resin
    • Patent number 5,269,936
    • Issue date Dec 14, 1993
    • Johannesburg Consolidated Investment Co.
    • Heinz W. Gussmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for sampling material from a moving belt conveyor
    • Patent number 5,115,688
    • Issue date May 26, 1992
    • Johannesburg Consolidated Investment Company
    • Eugene van der Merwe
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Leaching refractory gold ores
    • Patent number 4,559,209
    • Issue date Dec 17, 1985
    • Johannesburg Consolidated Investment Company Limited
    • Colin W. A. Muir
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Treating cyanide-containing effluents
    • Patent number 4,548,718
    • Issue date Oct 22, 1985
    • Johannesburg Consolidated Investment Company Limited
    • Colin W. A. Muir
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Magnesium production
    • Patent number 4,543,122
    • Issue date Sep 24, 1985
    • Johannesburg Consolidated Investment Company Limited
    • Johannes J. Bodenstein
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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