Jerald J. Hinkel

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of enhancing methane production from coal seams by dewatering
- Patent number 5,229,017
- Issue date Jul 20, 1993
- Dowell Schlumberger Incorporated
- Kenneth H. Nimerick
- E21 - EARTH DRILLING MINING