Issued Patents All Time
Showing 176–196 of 196 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357054 | Anti-skid control system | — | 1982-11-02 |
| 4357055 | Hydraulic brake force amplifier | Robert Mergenthaler | 1982-11-02 |
| 4349079 | Power steering for motor vehicles | — | 1982-09-14 |
| 4346943 | Anti-locking apparatus | — | 1982-08-31 |
| 4346944 | Hydraulic main brake cylinder | — | 1982-08-31 |
| 4346942 | Hydraulic brake force amplifier | — | 1982-08-31 |
| 4343285 | Contactless ignition system of unitary construction | Hartmut Brammer | 1982-08-10 |
| 4318272 | Brake force amplifier | Robert Mergenthaler | 1982-03-09 |
| 4312380 | Magnetic valve | Gunter Piesche | 1982-01-26 |
| 4309060 | Anti-locking wheel control system | Volker Braschel, Wolf-Dieter Jonner, Hans Wupper | 1982-01-05 |
| 4291924 | Anti-skid control system for motor vehicles | Jurgen Gerstenmaier | 1981-09-29 |
| 4288127 | Anti-lock control system | Wolf-Dieter Jonner, Hermann J. Goebels | 1981-09-08 |
| 4286626 | Magnetic valve | — | 1981-09-01 |
| 4286826 | Brake booster for the anti-wheel locking of a motor vehicle brake system | — | 1981-09-01 |
| 4285199 | Hydraulic brake booster | — | 1981-08-25 |
| 4255931 | Hydraulic brake booster for a vehicular brake system | Robert Mergenthaler | 1981-03-17 |
| 4231620 | Anti-lock apparatus for a hydraulic brake system | — | 1980-11-04 |
| 4230375 | Anti-skid braking system | — | 1980-10-28 |
| 4197710 | Hydraulic brake booster | — | 1980-04-15 |
| 4192180 | Testing apparatus for an anti-lock control system | Jürgen GERSTENMEIER, Hermann Klotz | 1980-03-11 |
| 4192557 | Pneumatic-hydraulic brake system for vehicles | — | 1980-03-11 |