Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623974 | Method and apparatus for self-monitoring of microcomputer-controlled network devices in particular in motor vehicles | Helmut Denz, Peter Etzold, Wolfgang Groschel, Gunther Kaiser, Werner Nitschke +1 more | 1986-11-18 |