Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808192 | Exhaust gas aftertreatment system | Colin L. Norris, Matthew Henry, Stephen W. Caddy, Randolph G. Zoran, Stephen M. Holl +2 more | 2023-11-07 |
| 11549600 | Rotary valve | Donald E. Willey | 2023-01-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808192 | Exhaust gas aftertreatment system | Colin L. Norris, Matthew Henry, Stephen W. Caddy, Randolph G. Zoran, Stephen M. Holl +2 more | 2023-11-07 |
| 11549600 | Rotary valve | Donald E. Willey | 2023-01-10 |