Jennings; Steven L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jennings; Steven L..The latest application filed is for "method of using a charged chamber pressure transmitter for subterranean tools".
- Jennings; Steven L. - Friendswood TX
| Patent | Date |
|---|---|
| Method of using a charged chamber pressure transmitter for subterranean tools Grant 7,938,179 - Bane , et al. May 10, 2 | 2011-05-10 |
| Method of Using a Charged Chamber Pressure Transmitter for Subterranean Tools App 20100108312 - Bane; Darren E. ; et al. | 2010-05-06 |
| Method of using a charged chamber pressure transmitter for subsurface safety valves Grant 7,665,518 - Bane , et al. February 23, 2 | 2010-02-23 |
| Choke or inline valve App 20080224076 - Jennings; Steven L. | 2008-09-18 |
| Method of using charged chamber pressure transmitter for subsurface safety valves App 20080149344 - Bane; Darren E. ; et al. | 2008-06-26 |
| Downhole flow control devices Grant 6,612,547 - Carmody , et al. September 2, 2 | 2003-09-02 |
| Optical position sensing for well control tools App 20030127232 - Bussear, Terry R. ; et al. | 2003-07-10 |
| Downhole flow control devices Grant 6,484,800 - Carmody , et al. November 26, 2 | 2002-11-26 |
| Downhole flow control devices App 20020027002 - Carmody, Michael A. ; et al. | 2002-03-07 |
| Downhole flow control devices Grant 6,334,486 - Carmody , et al. January 1, 2 | 2002-01-01 |
| Downhole flow control devices App 20010054504 - Carmody, Michael A. ; et al. | 2001-12-27 |
| Downhole flow control devices App 20010054505 - Carmody, Michael A. ; et al. | 2001-12-27 |
| Downhole flow control devices Grant 6,260,616 - Carmody , et al. July 17, 2 | 2001-07-17 |
| Motor drive actuator for downhole flow control devices Grant 6,041,857 - Carmody , et al. March 28, 2 | 2000-03-28 |
| Method for sealing the junctions in multilateral wells Grant 6,012,526 - Jennings , et al. January 11, 2 | 2000-01-11 |
| Downhole flow control devices Grant 5,906,238 - Carmody , et al. May 25, 1 | 1999-05-25 |
| Electro hydraulic downhole control device Grant 5,832,996 - Carmody , et al. November 10, 1 | 1998-11-10 |
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