Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5111658 | Method of braking a vehicle | Hilmar Strenzke | 1992-05-12 |
| 4884402 | Control and regulating device for a hydrostatic drive assembly and method of operating same | Hilmar Strenzke | 1989-12-05 |