Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4617510 | Testing installation for electric circuits of a motor vehicle | Michael R. Tigges | 1986-10-14 |
| 4465942 | Electrical installation for triggering switching functions in motor vehicles | — | 1984-08-14 |