Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905979 | Piston, gear-change selector and gearshift | Andreas SCHORN, Ralph Berger, Alexander Landgraf | 2024-02-20 |
| 10288093 | Device for reducing vibrations in a hydraulic actuating system, particularly hydraulic clutch actuating system for motor vehicles | Wilfried Weibelzahl | 2019-05-14 |
| 9605718 | Device for reducing pressure pulsations | Stefan Gebert, Egid Macht, Robert Mueller, Juergen Ryba, Jochen Schneier +1 more | 2017-03-28 |
| 9404544 | Slave cylinder for a vibration-damped hydraulic force transmission system, particularly a hydraulic clutch actuating system for motor vehicles | Egid Macht, Robert Muller, Jürgen Ryba, Wilfried Weibelzahl | 2016-08-02 |
| 8636128 | Slave cylinder for a vibration-damped hydraulic force transmission system, particularly a hydraulic clutch actuating system for motor vehicles | Egid Macht, Robert Muller, Jürgen Ryba, Wilfried Weibelzahl | 2014-01-28 |
| D453698 | Child tracking system | — | 2002-02-19 |
| 4219287 | Roller attachment for a vibrator compactor | — | 1980-08-26 |