Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528413 | Synergistic SCR/DOC configurations for lowering diesel emissions | Santhoji Katare, Giovanni Cavataio, Douglas Allen Dobson, Gang Guo, William Charles Ruona +1 more | 2016-12-27 |
| 9238983 | Secondary air introduction system | Xiaogang Zhang, Jianwen James Yi, Wen Dai, John Hedges | 2016-01-19 |