Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181027 | Aftertreatment system including noise reducing components | Shashikant Ramdas More, Jacob D. Canik, Jonathan M. Wuest, David Nickel, Jeffrey S. O'Neill +2 more | 2021-11-23 |
| 11149609 | Aftertreatment system for mixing a reductant in an exhaust gas flowing therethrough | John Ringstad, Atul Abhyankar | 2021-10-19 |