Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549514 | Elevator for large loads | Reto Rothenbühler, Kaspar Schindler | 2009-06-23 |
| 7204348 | Assembly arrangement of a lift drive in a lift shaft | Hanspeter Bloch, Roland Delvento | 2007-04-17 |