Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054034 | Flat gasket and internal combustion engine having such a flat gasket | Michael Heuschmid, Kurt Hoehe, Wilhelm Krautmann, Wilhelm KUHN, Hans WALDVOGEL | 2021-07-06 |
| 10982769 | Flat gasket and internal combustion engine | Oliver Claus, Steffen ERTHLE | 2021-04-20 |