John E. Fittock

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Townsville, AU

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Patents Grantslast 30 patents

Information Patent Grant
Process for the removal of cationic impurities from a cobalt sulpha...
- Patent number 6,048,506
- Issue date Apr 11, 2000
- Queensland Nickel Pty. Ltd.
- John E. Fittock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent extraction of cobalt from cobalt sulfate solution
- Patent number 5,605,668
- Issue date Feb 25, 1997
- Queensland Nickel Pyt. Ltd.
- John E. Fittock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...