Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954241 | Two stage hydrocarbon conversion process | Simon G. Kukes, Albert L. Hensley, Jr., James L. Aderhold, Jr. | 1990-09-04 |
| 4940530 | Two-stage hydrocarbon conversion process | Simon G. Kukes, Albert L. Hensley, Jr., James L. Aderhold, Jr. | 1990-07-10 |
| 4834865 | Hydrocracking process using disparate catalyst particle sizes | Simon G. Kukes, Jeffrey T. Miller, L. Charles Gutberlet | 1989-05-30 |
| 4539097 | Method for filtering solvent and tar sand mixtures | Richard A. Stone | 1985-09-03 |