Thompson; Grant R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Thompson; Grant R..The latest application filed is for "valve".
- Thompson; Grant R. - Tulsa OK
| Patent | Date |
|---|---|
| Valve App 20200232570 - Edwards; Jason ; et al. | 2020-07-23 |
| Apparatus including metal foam and methods for using same downhole Grant 9,623,479 - O'Malley , et al. April 18, 2 | 2017-04-18 |
| Method of reducing deflection through a rod piston in a subsurface safety valve Grant 9,151,139 - Burris , et al. October 6, 2 | 2015-10-06 |
| Magnetic position monitoring system and method Grant 8,471,551 - Lake , et al. June 25, 2 | 2013-06-25 |
| Pressure vortex device to allow flapper closure in high velocity fluid applications Grant 8,439,118 - Myerley , et al. May 14, 2 | 2013-05-14 |
| Subsurface safety valve and method of actuation Grant 8,393,386 - Lake , et al. March 12, 2 | 2013-03-12 |
| Method Of Reducing Deflection Through A Rod Piston In A Subsurface Safety Valve App 20120304853 - Burris; John E. ; et al. | 2012-12-06 |
| Apparatus Including Metal Foam and Methods for Using Same Downhole App 20120090830 - O'Malley; Edward J. ; et al. | 2012-04-19 |
| Position Monitoring System And Method App 20120049841 - Lake; Gary B. ; et al. | 2012-03-01 |
| Pressure Vortex Device to Allow Flapper Closure in High Velocity Fluid Applications App 20120024532 - Myerley; Thomas S. ; et al. | 2012-02-02 |
| Subsurface Safety Valve And Method Of Actuation App 20110120727 - Lake; Gary B. ; et al. | 2011-05-26 |
| Cement control ring Grant 7,255,174 - Thompson August 14, 2 | 2007-08-14 |
| Low pressure stem gas seal App 20050230653 - Thompson, Grant R. ; et al. | 2005-10-20 |
| Cement control ring App 20050016734 - Thompson, Grant R. | 2005-01-27 |
| Flexible metal sealing lip App 20050012063 - Thompson, Grant R. ; et al. | 2005-01-20 |
| Flapper lock open apparatus Grant 6,684,958 - Williams , et al. February 3, 2 | 2004-02-03 |
| Flapper lock open apparatus App 20030192703 - Williams, Ronald D. ; et al. | 2003-10-16 |
| Sand control seal for subsurface safety valve Grant 6,607,037 - Thompson August 19, 2 | 2003-08-19 |
| Sand control seal for subsurface safety valve App 20030019629 - Thompson, Grant R. | 2003-01-30 |
| Control system with collection chamber Grant 5,906,220 - Thompson May 25, 1 | 1999-05-25 |
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