Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434882 | Track-bound vehicle converter | Lennart Kruse, Luyu Wang | 2019-10-08 |
| 9533632 | Track-bound vehicle converter | Lennart Kruse, Luyu Wang | 2017-01-03 |
| 5295443 | Arrangement for tilting a railbound vehicle in track curves | Nils G. Nilstam, Rickard Persson | 1994-03-22 |
| 5285729 | Indication of snow packing for railway vehicles | Nils G. Nilstam, Rickard Persson | 1994-02-15 |