Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286134 | Elevator car door coupling systems | Guillaume Montigny, Fabrice Hamon, Sebastien Fougeron, Jerome Bertrand, Clement Schach +4 more | 2022-03-29 |
| 11091351 | Elevator lintel door lock safety devices | Clement Schach | 2021-08-17 |
| 10968075 | Elevator car location zones in hoistway | Christophe Taudou, Nicolas Fonteneau, Clement Schach, Raphael Picard, Thierry Chopineau +1 more | 2021-04-06 |
| 10914097 | Landing door lock failsafe protection device | Nicolas Fonteneau, Clement Schach, Christophe Taudou, Raphael Picard, Thierry Chopineau +1 more | 2021-02-09 |
| 10703608 | Deterrent device inhibition key | Christophe Taudou, Nicolas Fonteneau, Clement Schach, Thierry Chopineau, Raphael Picard +1 more | 2020-07-07 |