Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085035 | Method and system for evaluating a NOx sensor | Erika L Pruski, Janean Ellen Potter | 2024-09-10 |
| 11913401 | Engine emission control systems for deceleration fuel cutoff events and cold starts | Chengke Liu, Vijay Ramappan, Jeffrey M. Kaiser, Joseph Shelton | 2024-02-27 |
| 11885250 | Vehicle systems and methods for aftertreatment preheating | Vijay Ramappan | 2024-01-30 |