Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281605 | Exhaust gas aftertreatment system | Z. Gerald Liu, Apoorv Kalyankar, Niklas M. Schmidt | 2025-04-22 |
| 12264612 | Mixers for use in aftertreatment systems | Z. Gerald Liu, Apoorv Kalyankar | 2025-04-01 |