Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338102 | Safety gear for an elevator system | Hermann Gehrig, Sergej Zinenko, Dominik Helfer | 2025-06-24 |
| 10472204 | Elevator system having a measuring device for determining a position of an elevator car in an elevator shaft | Jan Giger | 2019-11-12 |