Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984794 | Device for sealing a gap between car door and car wall in an elevator car | Erwin Kuipers, Dario Augugliaro | 2011-07-26 |
| 7793761 | Elevator car lighting equipment for guidance of persons | — | 2010-09-14 |
| 7325656 | Elevator installation with device for noise reduction | Yvan Kurzo, Philipp Leister | 2008-02-05 |
| 6318509 | Flexible elevator car dome to reduce noises from airflow | Jürg SPIELER, Jurgen Kastle | 2001-11-20 |