Powell; Steven Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Powell; Steven Robert.The latest application filed is for "control of hydrocarbon wells".
- Powell; Steven Robert - Bristol GB
- Powell, Steven Robert - Warmley GB
| Patent | Date |
|---|---|
| Control of hydrocarbon wells Grant 7,000,693 - Powell February 21, 2 | 2006-02-21 |
| Control of hydrocarbon wells App 20030196790 - Powell, Steven Robert | 2003-10-23 |
| Underwater hydrocarbon production systems App 20030102720 - Baggs, Christopher David ; et al. | 2003-06-05 |
| Underwater hydrocarbon production systems Grant 6,420,976 - Baggs , et al. July 16, 2 | 2002-07-16 |
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