Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287951 | Process for improving conformance and flow profiles in a subterranean sandstone formation | P. R. Gucwa | 1981-09-08 |
| 4280560 | Potassium hydroxide clay stabilization process | — | 1981-07-28 |