Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665835 | Arrangement to increase roll stability of rail vehicles with air suspension | Sandor Mohacsi, Karl Buchholz | 1987-05-19 |
| 4638742 | Vertically adjustable emergency support of a car body | Karl Buchholz | 1987-01-27 |