Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915886 | Bridging clutch | Jürgen Dacho, Peter Frey, Ralf Ronnebeck, Georg Mencher, Horst Breier +1 more | 2005-07-12 |
| 6837348 | Hydrodynamic clutch device | Horst Breier, Georg Mencher, Thomas Bauer, Ralf Ronnebeck, Jürgen Dacho +1 more | 2005-01-04 |
| 6471021 | Hydrodynamic coupling device | Christoph Sasse, Peter Frey, Sven Koepke, Roland Illig, Ralf Ronnebeck | 2002-10-29 |
| 6277027 | Hydrodynamic torque converter with connecting elements attached by outward pressings | Ruthard Schneider | 2001-08-21 |
| 6260354 | Hydrodynamic torque converter having a turbine shell with stiffeners | — | 2001-07-17 |
| 6216836 | Housing component and friction surface structural assembly for a hydrodynamic clutch device and method for the production thereof | Roland Illig, Ruthard Schneider | 2001-04-17 |
| 6076642 | Bridge coupling in a torque converter | Roland Illig, Frank Thorn, Robert Besendorf, Maximilian Henze, Klaus Seemann | 2000-06-20 |
| 5979621 | Bridge coupling for a hydrodynamic torque converter having a friction lining with cavities | — | 1999-11-09 |
| 5553693 | Hydrokinetic torque converter with lock-up clutch | Johannes Sossnitza, Jurgen Demgensky, Josef Riedmann, Horst Jadicke, Wilfried Glock +1 more | 1996-09-10 |
| 5515956 | Hydrokinetic torque converter | Johannes Sossnitza, Jurgen Demgensky, Josef Riedmann, Horst Jadicke, Wilfried Glock | 1996-05-14 |
| 4437551 | Hydrodynamic torque converter | Joachim Gimmler | 1984-03-20 |