James David Dowell

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Sugarland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for sensing a fluid level within a pipe
- Patent number 9,194,225
- Issue date Nov 24, 2015
- Chevron U.S.A. Inc.
- James David Dowell
- G01 - MEASURING TESTING
Information Patent Grant
Subsea adapter for connecting a riser to a subsea tree
- Patent number 7,735,561
- Issue date Jun 15, 2010
- Chevron U.S.A. Inc.
- Mark Alan Johnson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Process For Subsea Deployment of Drilling Equipment
- Publication number 20150027717
- Publication date Jan 29, 2015
- Chevron U.S.A. Inc.
- Kai-tung Ma
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Systems And Methods For Sensing A Fluid Level Within A Pipe
- Publication number 20140124210
- Publication date May 8, 2014
- Chevron U.S.A. Inc.
- James David Dowell
- G01 - MEASURING TESTING
Information Patent Application
SUBSEA ADAPTER FOR CONNECTING A RISER TO A SUBSEA TREE
- Publication number 20090050329
- Publication date Feb 26, 2009
- Chevron U.S.A. Inc.
- Mark Alan Johnson
- E21 - EARTH DRILLING MINING