Percy Mayta

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for leaching a metal-bearing ore for the recove...
- Patent number 8,491,701
- Issue date Jul 23, 2013
- Freeport-McMoran Corporation
- John Lawrence Uhrie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods and systems for leaching a metal-bearing ore for the recove...
- Patent number 8,118,907
- Issue date Feb 21, 2012
- Freeport-McMoran Corporation
- John Lawrence Uhrie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR LEACHING A METAL-BEARING ORE FOR THE RECOVE...
- Publication number 20120118110
- Publication date May 17, 2012
- FREEPORT-MCMORAN CORPORATION
- John Lawrence Urie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS AND SYSTEMS FOR LEACHING A METAL-BEARING ORE FOR THE RECOVE...
- Publication number 20100058894
- Publication date Mar 11, 2010
- John Lawrence Uhrie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...