TREA

Philippus Lodewyk Crouse

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  • Pretoria, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Treatment of minerals
    • Patent number 9,416,431
    • Issue date Aug 16, 2016
    • The South African Nuclear Energy Corporation Limited
    • Willem Liebenberg Retief
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Treatment of zirconia-based material with ammonium bi-fluoride
    • Patent number 8,778,291
    • Issue date Jul 15, 2014
    • The South African Nuclear Energy Corporation Limited
    • Willem Liebenberg Retief
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents