Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872143 | Driveshaft with counter-track joint | Thomas Weckerling, Stephan Maucher, Anna Gremmelmaier | 2005-03-29 |
| 6848999 | Counter-track joint having identically orientated opposed pairs of tracks | Thomas Weckerling, Stephan Maucher, Anna Gremmelmaier | 2005-02-01 |
| 6581741 | Axial setting device | — | 2003-06-24 |
| 5599234 | Constant velocity fixed joint | Peter Harz, Werner Krude | 1997-02-04 |
| 5593084 | Method of assembling constant velocity fixed joint | Peter Harz, Werner Krude | 1997-01-14 |
| 5433668 | Constant velocity fixed joint with supporting inserts | Peter Harz, Werner Krude | 1995-07-18 |
| 5080211 | Viscous coupling having plates with index recesses | Helmut Wiese | 1992-01-14 |
| 5054596 | Spacing means for spacing plates in a fluid friction coupling | Paul-Erich Schonenbrucher | 1991-10-08 |
| 5044480 | Fluid friction coupling | — | 1991-09-03 |
| 5004085 | Fluid friction coupling with closing slide | — | 1991-04-02 |
| 4989687 | Viscous shear couplings | Georg Kwoka | 1991-02-05 |
| 4982808 | Viscous shear coupling | Heinz Klein | 1991-01-08 |
| 4914980 | Limited slip differential assembly | Christian Gasch | 1990-04-10 |
| 4885957 | Disconnectable transmission assemblies | Helmut Wiese, Paul-Erich Schonenbrucher | 1989-12-12 |
| 4846299 | Coupling assemblies | Helmut Wiese | 1989-07-11 |
| 4512679 | Universal joint | Miloslav Petrzelka | 1985-04-23 |
| 4412827 | Universal joint | Miloslav Petrzelka | 1983-11-01 |