Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630027 | Service-interval display for motor vehicles | Erwin Starmuhler, Walter Weishaupt, Peter Flohr, Fritz Bourauel | 1986-12-16 |
| 4533900 | Service-interval display for motor vehicles | Erwin Starmuhler, Walter Weishaupt, Peter Flohr, Fritz Bourauel | 1985-08-06 |
| 4523283 | Service-interval display for motor vehicle and circuit for a display of this type | Erwin Starmuhler, Walter Weishaupt, Peter Flohr, Fritz Bourauel | 1985-06-11 |