Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843899 | Safety element of an elevator system | Bjarne Lindberg, Martin Rogger, Oliver Wuethrich, Dario Augugliaro | 2020-11-24 |
| 9221653 | Fire service elevator | Hanspeter Bloch, Roman Lenk | 2015-12-29 |