Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674411 | Railroad-vehicle truck frame with transoms having flanges and central webs | — | 1987-06-23 |
| 4644692 | Drive assembly for the wing of a swing-out sliding door | — | 1987-02-24 |
| 4503638 | Suspension device for the door leaf of a swing-out sliding door for a vehicle, particularly a rail vehicle | — | 1985-03-12 |
| 4279202 | Torsionally flexible railway truck frame | Hans Dieling | 1981-07-21 |