Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607568 | Synthetic diesel fuel and process for its production (law3 1 1) | Robert J. Wittenbrink, Paul J. Berlowitz, Bruce R. Cook | 2003-08-19 |
| 6506297 | Biodegradable high performance hydrocarbon base oils | Robert J. Wittenbrink, Daniel Francis Ryan | 2003-01-14 |