Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9586698 | Air passenger stair or bridge with an approximately U-shaped portal frame disposed at the front of the air passenger stair or bridge for receiving a canopy roof | Jens Karasek, Heinz Schuster | 2017-03-07 |