Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353791 | Hydrotreating catalyst and liquefaction of coal | — | 1982-10-12 |
| 4353814 | Reforming with an improved platinum-containing catalyst | Ralph J. Bertolacini, Donna L. Lysholm | 1982-10-12 |
| 4319984 | Reforming with an improved platinum-containing catalyst | Ralph J. Bertolacini | 1982-03-16 |