Keith Graham BOWES

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West Perth, AU

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Patents Grantslast 30 patents

Information Patent Grant
Sulfide ore leaching process
- Patent number 9,085,812
- Issue date Jul 21, 2015
- Vale S.A.
- Chris Andre Du Plessis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SULFIDE ORE LEACHING PROCESS
- Publication number 20130291686
- Publication date Nov 7, 2013
- Chris Andre DU PLESSIS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...