Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828121 | Reinforced synthetic cable for elevators | — | 2010-11-09 |
| 7182174 | Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system | Peter Spiess, Kilian Schuster, Lukas Finschi, Paul Friedli | 2007-02-27 |
| 6135339 | Ultrasonic transducer with a flange for mounting on an ultrasonic welding device, in particular on a wire bonder | — | 2000-10-24 |