Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764923 | Transfers in multiple-deck elevator systems | — | 2017-09-19 |
| 9738489 | Controlling an elevator installation using a disadvantage parameter or a disability indicator | — | 2017-08-22 |
| 9718641 | Retrofitting an elevator call input device | — | 2017-08-01 |
| 9592994 | Energy management for elevator system with multiple cars | — | 2017-03-14 |