Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756369 | Method of viscous oil recovery | Alfred R. Jennings, Jr. | 1988-07-12 |
| 4702316 | Injectivity profile in steam injection wells via ball sealers | Harold S. Chung, Alfred R. Jennings, Jr. | 1987-10-27 |
| 4702318 | Injectivity profile in CO.sub.2 injection wells via ball sealers | Harold S. Chung, Alfred R. Jennings, Jr. | 1987-10-27 |
| 4658898 | Oil reservoir permeability control using polymeric gels | James M. Paul | 1987-04-21 |