Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136219 | Connecting device and method for connecting a wall element in an elevator car | Adrian Steiner, Oliver Notter, Simon Ottiger | 2021-10-05 |
| 10926977 | Elevator car with ladder removable from the interior | Adrian Steiner, Marcel Nicole | 2021-02-23 |