Ray V. Huff

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Golden, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for extracting metal values from ores
- Patent number 5,169,503
- Issue date Dec 8, 1992
- David R. Baughman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of isolating contaminated geological formations, soils and a...
- Patent number 5,030,036
- Issue date Jul 9, 1991
- ISL Ventures, Inc.
- Ray V. Huff
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of in-situ leaching of ores
- Patent number 4,634,187
- Issue date Jan 6, 1987
- ISL Ventures, Inc.
- Ray V. Huff
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well repair for in situ leaching
- Patent number 4,386,806
- Issue date Jun 7, 1983
- Occidental Minerals Corporation
- Steven G. Axen
- E21 - EARTH DRILLING MINING