Deaton, Thomas M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Deaton, Thomas M..The latest application filed is for "valve closing device".
- Deaton, Thomas M. - US
- Deaton, Thomas M. - Houston TX
- Deaton; Thomas M. - Tulsa OK
- Deaton; Thomas M. - Farmers Branch TX
- Deaton; Thomas M. - Dallas TX
| Patent | Date |
|---|---|
| Valve closing device App 20050067601 - Deaton, Thomas M. | 2005-03-31 |
| Method and apparatus for sensing an environmental parameter in a wellbore App 20040042703 - Deaton, Thomas M. | 2004-03-04 |
| Curved flapper and seat for a subsurface saftey valve Grant 6,666,271 - Deaton , et al. December 23, 2 | 2003-12-23 |
| Curved flapper and seat for a subsurface safety valve App 20030079880 - Deaton, Thomas M. ; et al. | 2003-05-01 |
| Subsurface safety valve Grant 6,513,594 - McCalvin , et al. February 4, 2 | 2003-02-04 |
| Method and apparatus of operating devices using actuators having expandable or contractable elements Grant 6,478,090 - Deaton November 12, 2 | 2002-11-12 |
| Controlling activation of devices Grant 6,433,991 - Deaton , et al. August 13, 2 | 2002-08-13 |
| Method and apparatus of operating devices using actuators having expandable or contractable elements App 20020023759 - Deaton, Thomas M. | 2002-02-28 |
| Apparatus for device using actuator having expandable contractable element Grant 6,321,845 - Deaton November 27, 2 | 2001-11-27 |
| Failsafe safety valve and method Grant 6,237,693 - Deaton May 29, 2 | 2001-05-29 |
| Monitor and control circuit for electric surface controlled subsurface valve system Grant 5,293,551 - Perkins , et al. March 8, 1 | 1994-03-08 |
| Electric surface controlled subsurface valve system Grant 4,981,173 - Perkins , et al. January 1, 1 | 1991-01-01 |
| Electric surface controlled subsurface valve system Grant 4,886,114 - Perkins , et al. December 12, 1 | 1989-12-12 |
| Solenoid operated safety valve and submersible pump system Grant 4,798,247 - Deaton , et al. January 17, 1 | 1989-01-17 |
| Well safety and kill valve Grant 4,566,478 - Deaton January 28, 1 | 1986-01-28 |
| Well safety valve system Grant 4,273,186 - Pearce , et al. June 16, 1 | 1981-06-16 |
| Tubing retrievable surface controlled subsurface safety valve Grant 4,201,363 - Arendt , et al. May 6, 1 | 1980-05-06 |
| Well latch Grant 4,164,977 - Arendt , et al. August 21, 1 | 1979-08-21 |
| Surface controlled subsurface safety valve Grant 4,149,698 - Deaton April 17, 1 | 1979-04-17 |
| Subsurface safety valve Grant 4,140,153 - Deaton February 20, 1 | 1979-02-20 |
| Well Tools Grant 3,845,818 - Deaton November 5, 1 | 1974-11-05 |
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