Mark D. Hettinger

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Gillette, WY, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems for well gas collection and processing
- Patent number 6,694,999
- Issue date Feb 24, 2004
- Hettinger Welding, Inc.
- Mark D. Hettinger
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Systems for well gas collection and processing
- Publication number 20030106585
- Publication date Jun 12, 2003
- Hettinger Welding, Inc.
- Mark D. Hettinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL