Philip Kokel

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Substantially degradable perforating gun technique
- Patent number 9,926,755
- Issue date Mar 27, 2018
- Schlumberger Technology Corporation
- Charles Van Petegem
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Substantially Degradable Perforating Gun Technique
- Publication number 20160076326
- Publication date Mar 17, 2016
- Charles Van Petegem
- E21 - EARTH DRILLING MINING