Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198594 | Elevator car apron | Frederic Beauchaud, Etienne Billant | 2021-12-14 |
| 11078043 | Elevator overrun systems | Jean-Emile Rocher, Gerard Sirigu, Jean Marie Bongibault, Arnaud Cazé, Guilhem Fournier | 2021-08-03 |