Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045176 | Carbometallic oil conversion with ballistic separation | Paul W. Walters, Roger M. Benslay | 1991-09-03 |
| 4917875 | Gas/solid contact method for removing sulfur oxides from gases | Andrew S. Moore, David B. Bartholic, William J. Reagan | 1990-04-17 |
| 4851108 | Hydrocarbon conversion-regeneration process using dilute and dense beds | David B. Bartholic | 1989-07-25 |
| 4724065 | Hydrocarbon conversion with hot and cooled regenerated catalyst in series | David B. Bartholic | 1988-02-09 |
| 4693809 | Hydrocarbon conversion process | David B. Bartholic | 1987-09-15 |
| 4525268 | Combination process for upgrading residual oils | — | 1985-06-25 |
| 4495063 | Carbometallic oil conversion with ballistic separation | Paul W. Walters, Roger M. Benslay | 1985-01-22 |
| 4390503 | Carbometallic oil conversion with ballistic separation | Paul W. Walters, Roger M. Benslay | 1983-06-28 |
| 4384948 | Single unit RCC | — | 1983-05-24 |