Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652284 | Thermoplastic elastomer-asphalt nanocomposite composition | Martin L. Gorbaty, Chester W. Elspass, Dennis G. Peiffer | 1997-07-29 |
| 4954240 | Combination coking and hydroconversion process | Clyde L. Aldridge, Roby Bearden, Jr. | 1990-09-04 |
| 4882036 | Combination coking and hydroconversion process | Clyde L. Aldrige, Roby Bearden, Jr. | 1989-11-21 |
| 4750985 | Combination coking and hydroconversion process | Clyde L. Aldridge, Roby Bearden, Jr. | 1988-06-14 |
| 4569751 | Combination coking and hydroconversion process | Clyde L. Aldridge, Roby Bearden, Jr. | 1986-02-11 |