Sorrells; Martin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sorrells; Martin.The latest application filed is for "compensated ensemble crystal oscillator for use in a well borehole system".
- Sorrells; Martin - Conroe TX
- Sorrells; Martin - Buffalo TX
| Patent | Date |
|---|---|
| Compensated ensemble crystal oscillator for use in a well borehole system Grant 8,340,911 - Sorrells , et al. December 25, 2 | 2012-12-25 |
| Downhole clock synchronization apparatus and methods for use in a borehole drilling environment Grant 7,230,543 - Minto , et al. June 12, 2 | 2007-06-12 |
| Compensated Ensemble Crystal Oscillator For Use In A Well Borehole System App 20060192625 - Sorrells; Martin ; et al. | 2006-08-31 |
| Compensated ensemble crystal oscillator for use in a well borehole system Grant 7,046,584 - Sorrells , et al. May 16, 2 | 2006-05-16 |
| Compensated ensemble crystal oscillator for use in a well borehole system App 20050007887 - Sorrells, Martin ; et al. | 2005-01-13 |
| Downhole clock synchronization apparatus and methods for use in a borehole drilling environment App 20050007259 - Minto, James ; et al. | 2005-01-13 |
| Apparatus for pack-off locking of seismic energy source Grant 5,109,946 - Sorrells May 5, 1 | 1992-05-05 |
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