Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148855 | Valve control unit and method of attaching it to a valve block | Johannes Schoettl | 2000-11-21 |
| 5975250 | Apparatus and method for detecting the thickness of a brake lining | Thomas Brandmeier, Dirk Zittlau | 1999-11-02 |
| 5517413 | Active rear axle kinematics of a motor vehicle also steered at the rear wheels thereof | — | 1996-05-14 |
| 5448480 | Fail-safe operation via controller redundancy for steering the back wheels of a road vehicle | Gerhard Gerl, Edmund Donges, Reinhard Auffhammer, Thomas Seidenfuss | 1995-09-05 |
| 5251535 | Process for controlling an actuator which can be adjusted by means of a proportional valve | Franz Lacher, Erwin Grauvogl, Reinhard Auffhammer, Harald Hahn, Helmut Patze | 1993-10-12 |
| 4985859 | Method for identifying and interrogating the measured value of the velocity or speed of an object | Erwin Grauvogl, Gerhard Gerl, Josef Forster | 1991-01-15 |