Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268420 | Exhaust gas treatment system with upstream SCR catalyst | Kenneth E. Voss, Kevin A. Hallstrom, Sandip D. Shah, David M. Youngren, M. Shahjahan Kazi +1 more | 2022-03-08 |