Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594712 | Device, method and system for communicating with a control unit of a motor vehicle | — | 2017-03-14 |
| 5757085 | Maintenance-friendly immobilization system | Werner Fischer | 1998-05-26 |
| 5583383 | Vehicle security system | Helmut Denz, Juergen Pischke, Werner Fischer, Johannes-Dieter Wichterich, Helmut Randoll +4 more | 1996-12-10 |
| 5261691 | Leveling system for vehicles | Martin Scheffel | 1993-11-16 |
| 5233910 | Pressure holding valve | Martin Scheffel | 1993-08-10 |