Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512620 | Device for treating exhaust | Peter Hirth | 2022-11-29 |
| 11498028 | Device for treating exhaust gases | Peter Hirth | 2022-11-15 |
| 11441469 | Catalyst having a metal honeycomb body | Peter Hirth | 2022-09-13 |