Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808375 | Method of operating an electrical control system for an automotive vehicle having a service-facility mode | Stefan Armbruster, Achim Jahrsetz, Wilfried Ostermann, Thomas Schönenberg, Fred Welskopf | 1998-09-15 |