Shum; Yick-Mow
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shum; Yick-Mow.The latest application filed is for "method for producing viscous hydrocarbons from discrete segments of a subterranean layer".
- Shum; Yick-Mow - Houston TX
| Patent | Date |
|---|---|
| Method for producing viscous hydrocarbons from discrete segments of a subterranean layer Grant 4,535,845 - Brown , et al. August 20, 1 | 1985-08-20 |
| Thermal injection and in situ combustion process for heavy oils Grant 4,495,994 - Brown , et al. January 29, 1 | 1985-01-29 |
| Method for steam injection in steeply dipping formations Grant 4,260,018 - Shum , et al. April 7, 1 | 1981-04-07 |
| High vertical conformance steam drive oil recovery method Grant 4,166,504 - Brown , et al. September 4, 1 | 1979-09-04 |
| Thermal recovery method Grant 4,059,152 - Allen , et al. November 22, 1 | 1977-11-22 |
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