Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1327 | Method for purifying amine gas sweetening systems by addition of CO.sub.2 | Michael E. Moir | 1994-07-05 |
| 5074358 | Surfactant-stabilized foams for enhanced oil recovery | Conrad Ayasse, Jaromir Novosad | 1991-12-24 |