George Frederick Rautenbach

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Santiago, CL

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Patents Grantslast 30 patents

Information Patent Grant
Heap leaching of copper
- Patent number 10,041,143
- Issue date Aug 7, 2018
- BHP CHILE INC.
- George Frederick Rautenbach
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heap leaching method
- Patent number 9,816,155
- Issue date Nov 14, 2017
- BHP CHILE INC.
- Eduardo Luis Patiño Martinez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Heap Leaching of Copper
- Publication number 20160258036
- Publication date Sep 8, 2016
- BHP Chile Inc.
- George Frederick Rautenbach
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Heap Leaching Method
- Publication number 20150232963
- Publication date Aug 20, 2015
- BHP Chile Inc.
- Eduardo Luis Patiño Martinez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...