Michael Stulberg

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Angleton, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for retrieving an assembly from a wellbore
- Patent number 7,997,336
- Issue date Aug 16, 2011
- Weatherford/Lamb, Inc.
- Jonathan P. Sokol
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR RETRIEVING AN ASSEMBLY FROM A WELLBORE
- Publication number 20100025047
- Publication date Feb 4, 2010
- Jonathan P. Sokol
- E21 - EARTH DRILLING MINING
Information Patent Application
Whipstock retrieving overshot
- Publication number 20040108739
- Publication date Jun 10, 2004
- Robert S. Beeman
- E21 - EARTH DRILLING MINING