Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175011 | Free-wheel with a free-wheel outer rim covered with fiber-reinforced plastic | Holger Frei, Eberhard Karl, Manfred Elbacher | 2007-02-13 |
| 4372548 | Device for separating flexible planar material | Horst Aurich, Brigitta Bochmann, Klaus Grosse, Michael Nestler, Hans-Christian Ochsenfarth +1 more | 1983-02-08 |