Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691588 | Drive arrangement for a hybird vehicle | Dieter Lutz, Dieter Bauch-Panetzky, Wolfgang Thieler | 1997-11-25 |
| 5667047 | Transmission of an internal combustion engine with a clutch with a two-mass flywheel | Michael Weiss, Jorg Sudau, Bernhard Schierling, Thomas WIRTH, Jurgen Kleifges +2 more | 1997-09-16 |
| 5624317 | Friction bearing for a flywheel with two centrifugal masses and guiding arrangement for springs associated therewith | Bernhard Schierling | 1997-04-29 |
| 5617939 | Friction clutch assembly for a motor vehicle, the friction clutch assembly having a clutch plate with divided hub disc | Klaus Memmel, Jurgen Kleifges, Harald Jeppe | 1997-04-08 |