Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778480 | Color stabilization additives for diesel fuel containing rare earth metals and oxygenated compounds | Rodney L. Sung | 1988-10-18 |
| 4775389 | Exhaust particulate reducing and color stabilizing additives for diesel fuels | Rodney L. Sung | 1988-10-04 |
| 4549884 | Diesel oil containing monoalkoxylated nonyl phenol characterized by decrease in visible smoke in exhaust gases | — | 1985-10-29 |
| 4522631 | Diesel fuel containing rare earth metal and oxygenated compounds | Clifford H. Faist | 1985-06-11 |