Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311821 | Rail vehicle having supplementary spring providing the restoring moment at high angles of body roll | Hans-Peter Lang | 1994-05-17 |
| 4696506 | Wheel set for rail vehicles | Rolf Leo, Karl-Heinz Meusel | 1987-09-29 |