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Charles Milton Crawley
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Sugar Land, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Fluid flowrate determination
Patent number
7,412,881
Issue date
Aug 19, 2008
Chevron U.S.A. Inc.
Charles Milton Crawley
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for enhancing remote sensor performance and ut...
Patent number
6,766,703
Issue date
Jul 27, 2004
Sensor Dynamics Limited
Erhard L. E. Kluth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for protecting devices, especially fibre optic...
Patent number
6,442,304
Issue date
Aug 27, 2002
Chevron U.S.A. Inc.
Charles M. Crawley
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Slug Countermeasure Systems and Methods
Publication number
20120165995
Publication date
Jun 28, 2012
Chevron U.S.A. Inc.
Charles M. Crawley
G05 - CONTROLLING REGULATING
Information
Patent Application
Fluid flowrate determination
Publication number
20080023196
Publication date
Jan 31, 2008
Chevron U.S.A. Inc.
Charles Milton Crawley
E21 - EARTH DRILLING MINING