Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396422 | Method for detecting malfunctions in a motor vehicle | Ulrich Visel, Gunter Knorzer, Erwin Wuchner, Siegfried Loos | 1995-03-07 |
| 5327343 | Universally and bidirectionally operable device for signal path control in a motor vehicle diagnostic system | Konstantin Muller | 1994-07-05 |