Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012564 | Mannich-based quaternary ammonium salt fuel additives | Scott D. Schwab, Geeta Vadehra | 2024-06-18 |
| 11999917 | Mannich-based quaternary ammonium salt fuel additives | Scott D. Schwab, Geeta Vadehra | 2024-06-04 |
| 11390821 | Fuel additive mixture providing rapid injector clean-up in high pressure gasoline engines | Charles Shanahan | 2022-07-19 |
| 11248183 | Composition useful as friction modifier | Keihann YAVARI, Lieven Van Hecke, Scott A. Culley, Charles Shanahan | 2022-02-15 |
| 10011795 | Fuel additive mixtures and fuels containing them | Charles Shanahan, Scott A. Culley, Keihann YAVARI, Lieven Van Hecke | 2018-07-03 |