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Kenneth H. Hamlin
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Houston, TX, US
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last 30 patents
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Patent Grant
Sealed modular downhole antenna
Patent number
5,661,402
Issue date
Aug 26, 1997
Halliburton Energy Services, Inc.
Dennis Patrick Chesnutt
E21 - EARTH DRILLING MINING
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Patent Grant
MWD surface signal detector having enhanced acoustic detection means
Patent number
5,535,177
Issue date
Jul 9, 1996
Halliburton Company
Wilson C. Chin
E21 - EARTH DRILLING MINING
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Patent Grant
MWD surface signal detector having enhanced acoustic detection means
Patent number
5,459,697
Issue date
Oct 17, 1995
Halliburton Company
Wilson C. Chin
E21 - EARTH DRILLING MINING