Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913401 | Engine emission control systems for deceleration fuel cutoff events and cold starts | Chengke Liu, Rafat F. Hattar, Jeffrey M. Kaiser, Joseph Shelton | 2024-02-27 |
| 11885250 | Vehicle systems and methods for aftertreatment preheating | Rafat F. Hattar | 2024-01-30 |
| 11885253 | Control of engine enthalpy for catalytic converter light-off | Andrew A. Raftopoulos, Pratap S. Murthy | 2024-01-30 |