Neil Walker

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Aberdeen, GB

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Patents Grantslast 30 patents

Information Patent Grant
Retrievable packer assembly, method, and system with releasable bod...
- Patent number 7,080,693
- Issue date Jul 25, 2006
- Baker Hughes Incorporated
- Neil Walker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-purpose injection and production well system
- Patent number 6,481,503
- Issue date Nov 19, 2002
- Baker Hughes Incorporated
- Mark D. Hamilton
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
VALVE ASSEMBLY
- Publication number 20200080397
- Publication date Mar 12, 2020
- Daliburgh Subsea Ltd.
- Neil Walker
- E21 - EARTH DRILLING MINING
Information Patent Application
Retrievable packer assembly and system with releasable body lock ring
- Publication number 20050077053
- Publication date Apr 14, 2005
- BAKER HUGHES INCORPORATED
- Neil Walker
- E21 - EARTH DRILLING MINING
Information Patent Application
Multi-purpose injection and production well system
- Publication number 20020088621
- Publication date Jul 11, 2002
- Mark D. Hamilton
- E21 - EARTH DRILLING MINING