Kjell Einar Revheim

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Esbjerg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Multi-purpose injection and production well system
- Patent number RE40308
- Issue date May 13, 2008
- Baker Hughes Incorporated
- Mark D. Hamilton
- 166 - Wells
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
Multi-purpose injection and production well system
- Publication number 20020088621
- Publication date Jul 11, 2002
- Mark D. Hamilton
- E21 - EARTH DRILLING MINING