Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161636 | All-wheel drive tractor | Josef Haupt, Unal Gazyakan | 1992-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161636 | All-wheel drive tractor | Josef Haupt, Unal Gazyakan | 1992-11-10 |