Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648011 | Compact drive assembly with multi-plate coupling | Adrian Chludek, Bernd Bender | 2010-01-19 |
| 6874605 | Controllable viscous coupling | Adrian Chludek | 2005-04-05 |
| 6866131 | Controllable viscous coupling | — | 2005-03-15 |
| 6668993 | Viscous coupling | — | 2003-12-30 |
| 6446773 | Viscous coupling with symmetric freewheeling assembly | — | 2002-09-10 |
| 6443282 | Apparatus and method for controllable viscous coupling | — | 2002-09-03 |
| 6267214 | Differential-speed-dependent automatic coupling with reduction switching means | — | 2001-07-31 |
| 6182810 | Differential-speed-dependent coupling | — | 2001-02-06 |
| 6080076 | Mechanical locking differential | Adrian Chludek | 2000-06-27 |
| 5924948 | Differential drive | — | 1999-07-20 |
| 5890573 | Coupling unit having at least one viscous coupling and one friction coupling | — | 1999-04-06 |
| 5634507 | Driving device for vertically movable shutters | — | 1997-06-03 |
| 5162023 | Viscous shear couplings and plates therefor | — | 1992-11-10 |
| 5060775 | Fluid friction coupling | — | 1991-10-29 |
| 5041065 | Viscous shear couplings and plates therefor | — | 1991-08-20 |
| 4989687 | Viscous shear couplings | Herbert Taureg | 1991-02-05 |
| 4874058 | Viscous shear coupling | — | 1989-10-17 |