James T. Sloan

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Broken Arrow, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Bidirectional sealing mechanically shifted ball valve for downhole use
- Patent number 8,225,871
- Issue date Jul 24, 2012
- Baker Hughes Incorporated
- Clifford H. Beall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole barrier valve
- Patent number 8,113,286
- Issue date Feb 14, 2012
- Baker Hughes Incorporated
- Clifford H. Beall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure equalization device for downhole tools
- Patent number 7,905,292
- Issue date Mar 15, 2011
- Baker Hughes Incorporated
- Clifford H. Beall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control system with failsafe feature in the event of tubing rupture
- Patent number 6,866,101
- Issue date Mar 15, 2005
- Baker Hughes Incorporated
- James T. Sloan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flapper lock open apparatus
- Patent number 6,684,958
- Issue date Feb 3, 2004
- Baker Hughes Incorporated
- Ronald D. Williams
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Pressure Equalization Device for Downhole Tools
- Publication number 20100200220
- Publication date Aug 12, 2010
- Clifford H. Beall
- E21 - EARTH DRILLING MINING
Information Patent Application
Bidirectional Sealing Mechanically Shifted Ball Valve for Downhole Use
- Publication number 20090184278
- Publication date Jul 23, 2009
- Clifford H. Beall
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Barrier Valve
- Publication number 20080223581
- Publication date Sep 18, 2008
- Clifford H. Beall
- E21 - EARTH DRILLING MINING
Information Patent Application
Flapper lock open apparatus
- Publication number 20030192703
- Publication date Oct 16, 2003
- Ronald D. Williams
- E21 - EARTH DRILLING MINING
Information Patent Application
Control system with failsafe feature in the event of tubing rupture
- Publication number 20030168219
- Publication date Sep 11, 2003
- James T. Sloan
- E21 - EARTH DRILLING MINING