Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295443 | Arrangement for tilting a railbound vehicle in track curves | Hans Bängtsson, Rickard Persson | 1994-03-22 |
| 5285729 | Indication of snow packing for railway vehicles | Hans Bängtsson, Rickard Persson | 1994-02-15 |