Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487866 | Method of improving the dispersibility of water soluble anionic polymers | Edith Scott | 1984-12-11 |
| 4487867 | Water soluble anionic polymer composition and method for stimulating a subterranean formation | Edith Scott | 1984-12-11 |
| 4480696 | Fracturing method for stimulation of wells utilizing carbon dioxide based fluids | Phillip C. Harris | 1984-11-06 |
| 4477360 | Method and compositions for fracturing subterranean formations | — | 1984-10-16 |
| 4460751 | Crosslinking composition and method of preparation | David J. Hanlon | 1984-07-17 |