Kenneth J. Fair

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Willowdale, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovering gold from refractory sulfidic ores
- Patent number 5,013,359
- Issue date May 7, 1991
- Hydrochem Developments Ltd.
- Kenneth J. Fair
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oxidation process for releasing metal values in which nitric acid i...
- Patent number 4,834,793
- Issue date May 30, 1989
- Hydrochem Developments Ltd.
- John C. Schneider
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...