Bruce E. Weightman

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Aberdeenshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Computer controlled gas lift system
- Patent number 5,937,945
- Issue date Aug 17, 1999
- Baker Hughes Incorporated
- Terry R. Bussear
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure test method for permanent downhole wells and apparatus the...
- Patent number 5,934,371
- Issue date Aug 10, 1999
- Baker Hughes Incorporated
- Terry R. Bussear
- E21 - EARTH DRILLING MINING
Information Patent Grant
Computer controlled gas lift system
- Patent number 5,896,924
- Issue date Apr 27, 1999
- Baker Hughes Incorporated
- Michael A. Carmody
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure test method for permanent downhole wells and apparatus the...
- Patent number 5,887,657
- Issue date Mar 30, 1999
- Baker Hughes Incorporated
- Terry R. Bussear
- E21 - EARTH DRILLING MINING
Information Patent Grant
Computer controlled downhole tools for production well control
- Patent number 5,868,201
- Issue date Feb 9, 1999
- Baker Hughes Incorporated
- Terry R. Bussear
- E21 - EARTH DRILLING MINING
Information Patent Grant
Computer controlled downhole tools for production well control
- Patent number 5,803,167
- Issue date Sep 8, 1998
- Baker Hughes Incorporated
- Terry R. Bussear
- E21 - EARTH DRILLING MINING