Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318478 | Elastic clutch of disk design | Rolf Brockmann | 1994-06-07 |
| 5289737 | Elastic clutch | — | 1994-03-01 |
| 5103688 | Two-mass flywheel | — | 1992-04-14 |
| 5095771 | Double-mass flywheel | — | 1992-03-17 |
| 5088964 | Viscous damper assembly for a flywheel assembly including friction plates | — | 1992-02-18 |
| 5072818 | Elastic clutch | — | 1991-12-17 |
| 5064042 | Torsionally elastic clutch | Hark Twisselmann, Franz Brenner | 1991-11-12 |
| 5017179 | Flexible coupling with load variable damping | Wolfgang Hanke | 1991-05-21 |