Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614903 | Windshield wiper speed control arrangement | Helmut Betsch, Gunther Gille, Horst Goertler, Hans Prohaska, Horst Rachner | 1986-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614903 | Windshield wiper speed control arrangement | Helmut Betsch, Gunther Gille, Horst Goertler, Hans Prohaska, Horst Rachner | 1986-09-30 |