Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246942 | Limit-curve control system for elevators | Alex Ackermann | 2025-03-11 |
| 12246947 | Method for safeguarding the car of an elevator | Martin Hardegger | 2025-03-11 |
| 12204477 | Communication system for elevators | Oliver Nadig | 2025-01-21 |