William G. Elmer

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Weatherford, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
ACCUMULATION AND RECYCLING OF CAPTURED GAS IN RECOVERY OF SUBTERRAN...
- Publication number 20090038806
- Publication date Feb 12, 2009
- EOG Resources, Inc.
- William G. Elmer
- E21 - EARTH DRILLING MINING