Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813569 | Exhaust muffler, two-stroke engine or four-stroke engine having an exhaust muffler, and catalytic converter for an exhaust muffler | Niels Kunert, Dietmar Widmann, Martin Christoph Arenz, Johannes Alber, Jan-Eilert Kueper +2 more | 2023-11-14 |