Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230455 | Method for configuring security related configuration parameters in a passenger transport installation | David Michel, Martin Pfister, Michael Geisshüsler, Eric Birrer | 2022-01-25 |
| 10781074 | Elevator car movement monitoring device, assembly device and assembly method for an elevator system | David Michel, Michael Geisshüsler | 2020-09-22 |