Hall; Wilbur L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hall; Wilbur L..The latest application filed is for "method of improving conformance in steam floods with steam foaming agents".
- Hall; Wilbur L. - Bellaire TX
| Patent | Date |
|---|---|
| Method of improving conformance in steam floods with steam foaming agents Grant 4,540,050 - Huang , et al. September 10, 1 | 1985-09-10 |
| Sand control employing halogenated, oil soluble hydrocarbons Grant 4,494,605 - Wiechel , et al. January 22, 1 | 1985-01-22 |
| Varying temperature oil recovery method Grant 4,465,137 - Sustek, Jr. , et al. August 14, 1 | 1984-08-14 |
| Viscous oil recovery method Grant 4,324,291 - Wong , et al. April 13, 1 | 1982-04-13 |
| Recovering petroleum from subterranean formations Grant 4,207,945 - Hall , et al. June 17, 1 | 1980-06-17 |
| High vertical conformance steam drive oil recovery method Grant 4,166,502 - Hall , et al. September 4, 1 | 1979-09-04 |
| High vertical conformance steam drive oil recovery method Grant 4,166,503 - Hall , et al. September 4, 1 | 1979-09-04 |
| High vertical conformance steam drive oil recovery method Grant 4,166,501 - Korstad , et al. September 4, 1 | 1979-09-04 |
| Recovering petroleum from subterranean formations Grant 4,119,149 - Wu , et al. October 10, 1 | 1978-10-10 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 