Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161283 | Urea deposit detection for use with SCR emissions control system | Scott T. Eakle, Cary Henry | 2018-12-25 |
| 9046026 | Particulate oxidation catalyst with dual pressure-drop sensors | Rijing Zhan, Michael A. Chadwell | 2015-06-02 |
| 8522536 | Exhaust aftertreatment systems for gasoline and alternative-fueled engines, with reduction of HC, CO, NOx, and PM | Rijing Zhan | 2013-09-03 |
| 6742328 | Systems and methods for controlling diesel engine emissions | Cynthia Chaffin Webb, Magdi Khair | 2004-06-01 |