Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044319 | Process for attenuating the yawing moment in a vehicle with an anti-lock brake system (ABS) | Hartmut Rosendahl, Ralf Koschorek | 2000-03-28 |
| 5338106 | Process for braking a vehicle | Bernd Zobirei, Manfred Schult | 1994-08-16 |
| 5265468 | Error detection and display system | Hans Holst, Harald Kaess, Erwin Petersen, Gerhard Ruhnau, Gerald Stanusch | 1993-11-30 |
| 5251966 | Tractor and trailer braking control system to prevent trailer overrun | Otto Friederichs, Hartmut Rosendahl | 1993-10-12 |
| 5187977 | Device for recognition of driving on a grade | Ralf Koschorek, Gerd Kruger, Hartmut Rosendahl | 1993-02-23 |
| 4962690 | Relay-controlled valve | Johannes Moller, Erwin Petersen | 1990-10-16 |
| 4903576 | Solenoid-controlled valve arrangement | Siegfried Hofler, Johannes Moller, Erwin Petersen | 1990-02-27 |
| 4887636 | Apparatus for the continuous control of solenoid valves which are normally designed for intermittent operation | — | 1989-12-19 |
| 4671578 | Fluid pressure responsive brake for the trailer of a vehicle | Manfred Schult | 1987-06-09 |
| 4316641 | Circuit for the shutdown of an anti-lockup protected vehicle brake unit in case of disturbance | Lutz Weise | 1982-02-23 |
| 4251118 | Switching circuit for the disabling of spurious sensor signals | Gunther Singbartl | 1981-02-17 |