Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652004 | Steer guiding device | Volkart Wirth | 1987-03-24 |
| 4505347 | Heavy-duty vehicle system | — | 1985-03-19 |
| 4494624 | Hydraulic driving system with protection against overspeed | Willy Scheuerle | 1985-01-22 |