Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777308 | Sulfur- and nitrogen-containing hydrocarbon feed conversion | Robert L. Gorring | 1988-10-11 |
| 4430516 | Conversion of olefins to low pour point distillates and lubes | Stephen S. Wong | 1984-02-07 |
| 4377468 | Sulfur- and nitrogen-containing hydrocarbon feed hydrocracking over ZSM-20 | Robert L. Gorring | 1983-03-22 |
| 4292166 | Catalytic process for manufacture of lubricating oils | Robert L. Gorring | 1981-09-29 |
| 4257872 | Low pressure hydrocracking of refractory feed | David S. Shihabi, Robert L. Smith | 1981-03-24 |