Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445090 | Device and method for elevator information display | Christian Bodmer, Steffen Grundmann, Lukas Finschi, Kurt Steinmann | 2008-11-04 |
| 7117980 | Method and apparatus for controlling an elevator installation with zoning and an interchange floor | Miroslay Kostka | 2006-10-10 |
| 7025180 | Method of and device for controlling an elevator installation with zonal control | Miroslav Kostka | 2006-04-11 |