Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691120 | Exhaust gas aftertreatment systems | Robert G. Sperry, Chetan Kishorrao Chawane, Enoch Nanduru | 2023-07-04 |
| D967863 | Exhaust gas aftertreatment system | Robert G. Sperry, Chetan Kishorrao Chawane, Enoch Nanduru | 2022-10-25 |
| D967864 | Exhaust gas aftertreatment system | Robert G. Sperry, Chetan Kishorrao Chawane, Enoch Nanduru | 2022-10-25 |