Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139420 | Method and apparatus for separation of a substance from water | Steven E. Phillips | 2024-11-12 |
| 11975369 | Apparatus for separation of a substance from groundwater | Steven E. Phillips, Gregory Raymond Brickle | 2024-05-07 |
| 11358103 | Method and apparatus for separation of a substance from groundwater | Steven E. Phillips, Gregory Raymond Brickle | 2022-06-14 |
| 6602443 | Composition and method for acid gas treatment | Rickey Epps | 2003-08-05 |
| 6592779 | Composition and method for acid gas treatment | Rickey Epps | 2003-07-15 |
| 5705090 | Absorption of mercaptans | Paul Garland, Craig Norman Schubert, Richard A. Gregory, Eduardo Garcia-Rameau, Rickey Epps +1 more | 1998-01-06 |
| 5589149 | Process for absorption of mercaptans | Paul Garland, Craig Norman Schubert, Richard A. Gregory, Eduardo Garcia-Rameau, Rickey Epps +1 more | 1996-12-31 |