K. M. Le Vier

Person

Salt Lake City, UT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Precious metal recovery using thiocyanate lixiviant
- Patent number 7,947,108
- Issue date May 24, 2011
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Precious metal recovery using thiocyanate lixiviant
- Patent number 7,559,973
- Issue date Jul 14, 2009
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Precious metal recovery using thiocyanate lixiviant
- Patent number 7,537,640
- Issue date May 26, 2009
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Precious metal recovery using thiocyanate lixiviant
- Patent number 7,285,256
- Issue date Oct 23, 2007
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating ore having recoverable metal values including...
- Patent number 6,482,373
- Issue date Nov 19, 2002
- Newmont USA Limited
- Anthony L. Hannaford
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating ore having recoverable metal values including...
- Patent number 6,248,301
- Issue date Jun 19, 2001
- Newmont Mining Corporation and Newmont Gold Company
- Anthony L. Hannaford
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for the recovery of precious metal value...
- Patent number 5,354,359
- Issue date Oct 11, 1994
- Newmont Gold Co.
- Rong-Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating ore having recoverable gold values and includi...
- Patent number 5,123,956
- Issue date Jun 23, 1992
- Newmont Mining Corporation
- Rene R. Fernandez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PRECIOUS METAL RECOVERY USING THIOCYANATE LIXIVIANT
- Publication number 20090288521
- Publication date Nov 26, 2009
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRECIOUS METAL RECOVERY USING THIOCYANATE LIXIVIANT
- Publication number 20080066577
- Publication date Mar 20, 2008
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRECIOUS METAL RECOVERY USING THIOCYANATE LIXIVIANT
- Publication number 20080066578
- Publication date Mar 20, 2008
- Newmont USA Limited
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Precious metal recovery using thiocyanate lixiviant
- Publication number 20040197249
- Publication date Oct 7, 2004
- Rong Yu Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

K. M. Le Vier

Person

Patents Grantslast 30 patents

Precious metal recovery using thiocyanate lixiviant

Precious metal recovery using thiocyanate lixiviant

Precious metal recovery using thiocyanate lixiviant

Precious metal recovery using thiocyanate lixiviant

Process for treating ore having recoverable metal values including...

Process for treating ore having recoverable metal values including...

Hydrometallurgical process for the recovery of precious metal value...

Process for treating ore having recoverable gold values and includi...

Patents Applicationslast 30 patents

PRECIOUS METAL RECOVERY USING THIOCYANATE LIXIVIANT

PRECIOUS METAL RECOVERY USING THIOCYANATE LIXIVIANT

PRECIOUS METAL RECOVERY USING THIOCYANATE LIXIVIANT

Precious metal recovery using thiocyanate lixiviant