Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294887 | Device for generating a trigger signal from ignition pulses in an ignition system | — | 1994-03-15 |
| 4623974 | Method and apparatus for self-monitoring of microcomputer-controlled network devices in particular in motor vehicles | Helmut Denz, Wolfgang Groschel, Gunther Kaiser, Heinz Kraemer, Werner Nitschke +1 more | 1986-11-18 |