Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054034 | Flat gasket and internal combustion engine having such a flat gasket | Michael Heuschmid, Wilhelm Krautmann, Wilhelm KUHN, Jochen Salzmann, Hans WALDVOGEL | 2021-07-06 |