Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7493849 | Hydraulic cylinder, in particular slave cylinder for a hydraulic clutch actuation system for motor vehicles | Egid Macht, Jürgen Ryba, Dieter Grimmer | 2009-02-24 |
| 7287376 | Hydraulic cylinder, in particular slave cylinder for a hydraulic clutch actuation system for motor vehicles | Egid Macht, Jürgen Ryba, Dieter Grimmer | 2007-10-30 |
| 7216752 | Hydraulic cylinder | Dieter Grimmer, Wolfgang Schor, Robert Muller | 2007-05-15 |