Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104549 | Machine mounting structure for elevator system | Pascal Rebillard, Bi Xiong | 2021-08-31 |
| 11078043 | Elevator overrun systems | Gerard Sirigu, Jean Marie Bongibault, Guillaume Trouvain, Arnaud Cazé, Guilhem Fournier | 2021-08-03 |