Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512913 | Injection-molded pocket-type chain wheel made of fiber-reinforced plastic | Heribert Herzog, Achim Frick, Ralph Straberger | 2016-12-06 |
| 9169802 | Cylinder head gasket | Thomas Schumacher | 2015-10-27 |