Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225269 | Use of a multi-layered sheet material comprising at least one textile fabric, crossway element comprising such a multi-layered sheet material, and vehicle, air passenger bridge or staircase comprising such a crossway element | Andreas Wiegrefe, Uwe Werner, Stefan Hanisch | 2022-01-18 |