Issued Patents All Time
Showing 101–102 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7426825 | Method and apparatus for urea injection in an exhaust aftertreatment system | Michael B. Viola, David Brown | 2008-09-23 |
| 7216478 | Exhaust treatment diagnostic using a temperature sensor | David Brown, Michael B. Viola | 2007-05-15 |