Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586254 | Method and apparatus for accelerated catalyst poisoning and deactivation | Sanath Kumar, Patrick Burk | 2003-07-01 |
| 6568179 | Apparatus and method for vehicle emissions control | — | 2003-05-27 |