Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218529 | Circuit arrangement with a programmable memory element on a circuit board, with security against reprogramming | Hans-Joachim Diehm, Wolfgang Gutbrod, Friedhelm Heinke, Mathias Kuhn | 2007-05-15 |
| 6278932 | Method for controlling an internal combustion engine | Hermann Baumel, Gunther Alberter, Werner Flierl, Matthias Gramann, Gerhard Hettich +2 more | 2001-08-21 |
| 6213147 | Magnetic screening of an acturator for electromagnetically controlling a valve | Matthias Gramann, Michael Nagel, Roger Pohlmann | 2001-04-10 |
| 6164253 | Actuators operating device for electromagnetic valve actuation in internal combustion engines | Gunther Alberter, Hermann Baumel, Werner Flierl, Matthias Gramann, Gerhard Hettich +5 more | 2000-12-26 |
| 5909353 | Circuit arrangement for mutually independant switching of several inductive switching units in paralell | Gunther Alberter, Wolfgang Gutbrod | 1999-06-01 |
| 5796232 | Circuit configuration for the evaluation of sensor signals of inductive sensors in motor vehicles | Gunther Alberter, Jörg Baumann, Wolfgang Gutbrod | 1998-08-18 |
| 5711395 | Rotary slide valve for power-assisted steering mechanisms of motor vehicles | Rudolf Schurr | 1998-01-27 |