Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6241874 | Integration of solvent deasphalting and gasification | Paul Steven Wallace, Kay A. Johnson, Pradeep S. Thacker, Janice L. Kasbaum, R. Walter Barkley | 2001-06-05 |
| 5298151 | Ebullated bed hydroprocessing of petroleum distillates | Robert M. Steinberg, John C. Strickland | 1994-03-29 |