Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969373 | Master brake cylinder for a hydraulic motor vehicle brake system | Harald König, Stephan Krebs, Michael Kollers, Horst Krämer, Andreas Macher | 2018-05-15 |
| 6050174 | Vacuum servo brake for motor vehicles | Jürgen Schonlau, Kurt Saalbach, Wilfried Wagner | 2000-04-18 |
| 5680807 | Vacuum brake booster for motor vehicles | Wilfried Wagner, Ralf Jakobi | 1997-10-28 |
| 5540053 | Actuating unit for a hydraulic brake system for automotive vehicles | — | 1996-07-30 |
| 5518305 | Vacuum brake power booster | Ralf Jakobi | 1996-05-21 |
| 5452644 | Vacuum brake power booster | Jürgen Bauer | 1995-09-26 |
| 5297471 | Housing for a pneumatic power booster and process for its manufacture | Peter Boehm, Wilfried Wagner, Lothar Schiel, Manfred Rüffer, Ralf Jakobi +1 more | 1994-03-29 |
| 5224410 | Power booster with vacuum supply passage in position sensor housing | Christof Kornas | 1993-07-06 |
| 4970940 | Vacuum brake booster for automotive vehicles | Peter Boehm, Wilfried Wagner, Ralf Jakobi | 1990-11-20 |