Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983589 | Diesel aftertreatment systems | Michiel J. Van Nieuwstadt | 2006-01-10 |
| 5414994 | Method and apparatus to limit a midbed temperature of a catalytic converter | Michael John Cullen, Michael A. Weyburne, Stephen De La Salle, Todd Martin | 1995-05-16 |
| 5157608 | Electronic control system for multiple ratio transmission including circuit pressure control | Balaram Sankpal, John A. Daubenmier, Leonard J. Kurdziel, John F. Carnago, Roy S. Williams | 1992-10-20 |