Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352236 | Elevator car having a movable car door | — | 2022-06-07 |
| 9650229 | Aligning shaft doors of an elevator | Hans Kocher | 2017-05-16 |
| 8833036 | Aligning shaft doors of an elevator | Hans Kocher | 2014-09-16 |
| 8011481 | Method for monitoring operating states of an elevator unit by sensing movable brake part | Urs Lindegger, Rudolf Eckenstein | 2011-09-06 |
| 7909145 | Brake device for an elevator with monitoring capabilities | Urs Lindegger, Rudolf Eckenstein | 2011-03-22 |