Alan MacKenzie

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Milltimber, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for radially expanding a tubular member
- Patent number 7,654,332
- Issue date Feb 2, 2010
- E2 Tech Limited
- Alan MacKenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for radially expanding a tubular member
- Patent number 7,401,650
- Issue date Jul 22, 2008
- E2 Tech Limited
- Alan MacKenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for radially expanding a tubular member
- Patent number 7,185,701
- Issue date Mar 6, 2007
- E 2 Tech Limited
- Alan Mackenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for expanding tubing downhole
- Patent number 7,073,583
- Issue date Jul 11, 2006
- e2Tech Limited
- David Andrew Anderton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cement diverter system for multilateral junctions and method for ce...
- Patent number 6,619,398
- Issue date Sep 16, 2003
- Baker Hughes Incorporated
- Alan MacKenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for completing a wellbore
- Patent number 6,561,279
- Issue date May 13, 2003
- Baker Hughes Incorporated
- Alan MacKenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for completing a wellbore
- Patent number 6,419,026
- Issue date Jul 16, 2002
- Baker Hughes Incorporated
- Alan MacKenzie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR RADIALLY EXPANDING A TUBULAR MEMBER
- Publication number 20080308267
- Publication date Dec 18, 2008
- Alan Mackenzie
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR RADIALLY EXPANDING A TUBULAR MEMBER
- Publication number 20070199719
- Publication date Aug 30, 2007
- Alan MacKenzie
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and methods for radially expanding a tubular member
- Publication number 20040149442
- Publication date Aug 5, 2004
- Alan Mackenzie
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus
- Publication number 20040074640
- Publication date Apr 22, 2004
- David Andrew Anderton
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for completing a wellbore
- Publication number 20020157826
- Publication date Oct 31, 2002
- Alan MacKenzie
- E21 - EARTH DRILLING MINING
Information Patent Application
Cement diverter system for multilateral junctions and method for ce...
- Publication number 20020053433
- Publication date May 9, 2002
- Alan Mackenzie
- E21 - EARTH DRILLING MINING