Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10173862 | Method for operating an elevator control device including sending an authorization code | Claudio Colombano, Andrew Paice, Philipp Lüthi, Thomas Raber | 2019-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10173862 | Method for operating an elevator control device including sending an authorization code | Claudio Colombano, Andrew Paice, Philipp Lüthi, Thomas Raber | 2019-01-08 |