Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719434 | Locomotive control system having thermal management | William Charles Hawkins, John Franklin Kral | 2017-08-01 |
| 9587574 | Exhaust system using ash-compensating regeneration management | Rajesh N. Nair | 2017-03-07 |