TREA

Chandulal P. Patel

Follow

Person

  • West Vancouver, CA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Extraction of precious metals from ores thereof
    • Patent number 5,320,720
    • Issue date Jun 14, 1994
    • Prime Resources Group Inc.
    • Alfred S. Hayden
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Aqueous oxidation of sulfidic silver ore
    • Patent number 5,256,189
    • Issue date Oct 26, 1993
    • Prime Resources Group Inc.
    • Chandulal P. Patel
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...