Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155858 | Real-time doser efficiency monitoring | Xiao Lin, Daniel D. Wilhelm | 2012-04-10 |
| 8155860 | Real time doser efficiency monitoring | Thomas A. Grana, Daniel D. Wilhelm, Xiao Lin | 2012-04-10 |
| 8141351 | Pre-catalyst for preventing face-plugging on an inlet face of an aftertreatment device and method of the same | Chetan Ponnathpur, Thomas M. Yonushonis | 2012-03-27 |