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Andrew G. Cooksey
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Coppell, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wellbore lock system and method of use
Patent number
5,617,918
Issue date
Apr 8, 1997
Halliburton Company
Andrew Cooksey
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Running tool
Patent number
5,066,060
Issue date
Nov 19, 1991
Otis Engineering Corp.
Andrew G. Cooksey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Connector assembly for wireline tool string
Patent number
4,986,690
Issue date
Jan 22, 1991
Otis Engineering Corp.
Andrew G. Cooksey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well injection systems
Patent number
4,921,044
Issue date
May 1, 1990
Otis Engineering Corporation
Andrew G. Cooksey
E21 - EARTH DRILLING MINING