Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7199078 | Vehicle sulfur oxide trap and related method | Jun Li, Mohinder S. Chattha, William L. H. Watkins | 2007-04-03 |
| 7021049 | Vehicle sulfur oxide trap and related method | Jun Li, Mohinder S. Chattha, William L. H. Watkins | 2006-04-04 |
| 6537511 | Modified platinum NOx trap for automotive emission reduction | Mohinder S. Chattha, Jun Li, William L. H. Watkins | 2003-03-25 |