Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695108 | Torque converter comprising a torsional vibration damper | Wolfgang Hanke | 2004-02-24 |
| 5064042 | Torsionally elastic clutch | Viktor Kuhne, Hark Twisselmann | 1991-11-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695108 | Torque converter comprising a torsional vibration damper | Wolfgang Hanke | 2004-02-24 |
| 5064042 | Torsionally elastic clutch | Viktor Kuhne, Hark Twisselmann | 1991-11-12 |