Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669543 | Methods and compositions for consolidating solids in subterranean zones | — | 1987-06-02 |
| 4660642 | High strength, chemical resistant particulate solids and methods of forming and using the same | — | 1987-04-28 |
| 4558741 | Methods of minimizing fines migration in subterranean formations | John K. Borchardt | 1985-12-17 |
| 4536305 | Methods for stabilizing swelling clays or migrating fines in subterranean formations | John K. Borchardt | 1985-08-20 |
| 4497596 | Method of minimizing fines migration in a subterranean formation | John K. Borchardt | 1985-02-05 |
| 4335788 | Acid dissolvable cements and methods of using the same | Joseph R. Murphey | 1982-06-22 |