Jason P. Gress

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual offset derrick
- Patent number 8,381,480
- Issue date Feb 26, 2013
- Dewayne G. Vogt
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DUAL OFFSET DERRICK
- Publication number 20110302869
- Publication date Dec 15, 2011
- Woolslayer Companies, Inc.
- Dewayne G. Vogt
- E21 - EARTH DRILLING MINING