Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421572 | Exhaust gas aftertreatment system with a selective catalytic reduction catalyst member upstream of a particulate filter | Rohan A. Siddhanthi, Michael Haas, Michael J. Ruth, Krishna Pradeep Chilumukuru, Shirish S. Punde | 2022-08-23 |