Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8256208 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Joan M. Wills, John N. Chi, Weiwen Wang, Phanindra V. Garimella, Timothy R. Frazier +5 more | 2012-09-04 |
| 8225595 | Apparatus, system, and method for estimating an NOx conversion efficiency of a selective catalytic reduction catalyst | Phanindra V. Garimella, John N. Chi, Joan M. Wills | 2012-07-24 |