Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607704 | Sulfur tolerant lean NOx trap | Diane Guttridge, Mohinder S. Chattha, Robert J. Kudla, William L. H. Watkins | 2003-08-19 |
| 6569392 | Three-way rare earth oxide catalyst | Shiyao Li, Ronald G. Hurley | 2003-05-27 |
| 6540968 | Low-precious metal/high-rare earth oxide catalysts | Rongguang Huang, Ronald G. Hurley | 2003-04-01 |
| 6537511 | Modified platinum NOx trap for automotive emission reduction | Mohinder S. Chattha, William L. H. Watkins, Amy Berris | 2003-03-25 |