Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234760 | Device of exhaust gas treatment and method for production thereof | Peter Hirth, Holger Stock | 2025-02-25 |
| 12201941 | Annular catalytic converter | Peter Hirth, Sven Schepers, David Odenthal, Marat Karibayev, Ferdi Kurth | 2025-01-21 |