Watson; Marshall Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watson; Marshall Charles.The latest application filed is for "hydraulic fracturing of subterranean formations".
- Watson; Marshall Charles - Midland TX US
| Patent | Date |
|---|---|
| Hydraulic fracturing of subterranean formations Grant 8,469,099 - Watson June 25, 2 | 2013-06-25 |
| Horizontal waterjet drilling method Grant 8,074,744 - Watson , et al. December 13, 2 | 2011-12-13 |
| Hydraulic Fracturing Of Subterranean Formations App 20100282471 - Watson; Marshall Charles | 2010-11-11 |
| Hydraulic fracturing of subterranean formations Grant 7,770,647 - Watson , et al. August 10, 2 | 2010-08-10 |
| Horizontal Waterjet Drilling Method App 20100181113 - Watson; Marshall Charles ; et al. | 2010-07-22 |
| Hydraulic Fracturing Of Subterranean Formations App 20100101795 - Watson; Marshall Charles ; et al. | 2010-04-29 |
| Horizontal waterjet drilling method Grant 7,690,444 - Watson , et al. April 6, 2 | 2010-04-06 |
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