Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296130 | Hydrocracking of heavy asphaltenic oil in presence of an additive to prevent coke formation | Jaroslav Kriz | 1994-03-22 |
| 4558031 | High porosity catalyst | Basil I. Parsons | 1985-12-10 |