Adam Walkingshaw

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole marking apparatus and methods
- Patent number 8,292,004
- Issue date Oct 23, 2012
- Schlumberger Technology Corporation
- Steven E. Buchanan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE MARKING APPARATUS AND METHODS
- Publication number 20110284289
- Publication date Nov 24, 2011
- Steven E. Buchanan
- E21 - EARTH DRILLING MINING
Information Patent Application
DETECTING AND MEASURING A CORING SAMPLE
- Publication number 20110174543
- Publication date Jul 21, 2011
- Adam Walkingshaw
- E21 - EARTH DRILLING MINING