Wilson; Peggy M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wilson; Peggy M..The latest application filed is for "method of improving performance of gas-liquid separators".
- Wilson; Peggy M. - Dallas TX
| Patent | Date |
|---|---|
| Method of improving performance of gas-liquid separators Grant 4,880,444 - Savins , et al. November 14, 1 | 1989-11-14 |
| Method for minimizing mud solids invasion of core samples obtained during subsurface coring Grant 4,848,487 - Anderson , et al. July 18, 1 | 1989-07-18 |
| Use of a liquid membrane for scale removal Grant 4,621,694 - Wilson , et al. November 11, 1 | 1986-11-11 |
| Method of retarding degradation of surfactants employed in waterflooding Grant 4,331,543 - Wilson , et al. May 25, 1 | 1982-05-25 |
| Oil recovery by surfactant waterflooding Grant 4,005,749 - Birk , et al. February 1, 1 | 1977-02-01 |
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