Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447314 | Demetalation, desulfurization, and decarbonization of petroleum oils by hydrotreatment in a dual bed system prior to cracking | — | 1984-05-08 |
| 4298458 | Low pressure hydrotreating of residual fractions | Donald Milstein, Alan W. Peters | 1981-11-03 |
| 4247388 | Hydrodewaxing catalyst performance | Henry R. Ireland, Thomas R. Stein, Robert C. Wilson, Jr. | 1981-01-27 |