Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846001 | Thrust bearing washer | Leo Muntnich, Peter Forisch, Heinz Pfann | 1998-12-08 |
| 5458541 | Friction-damper tensioning system for belt or chain drives | Rudolf Polster, Michael Schmid | 1995-10-17 |
| 5193917 | Rolling bearings for steering columns | Alexander Zernickel | 1993-03-16 |
| 5125755 | Polymeric tolerance ring | Alexander Zernickel | 1992-06-30 |
| 5002404 | Radial rolling bearings | Alexander Zernickel | 1991-03-26 |
| 4971460 | Axial-radial rolling bearings | Leo Muntnich, Ernst Mayer | 1990-11-20 |