Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10968075 | Elevator car location zones in hoistway | Nicolas Fonteneau, Clement Schach, Raphael Picard, Thierry Chopineau, Patrice Degardin +1 more | 2021-04-06 | |
| 10914097 | Landing door lock failsafe protection device | Nicolas Fonteneau, Clement Schach, Raphael Picard, Thierry Chopineau, Patrice Degardin +1 more | 2021-02-09 | |
| 10703608 | Deterrent device inhibition key | Nicolas Fonteneau, Clement Schach, Thierry Chopineau, Raphael Picard, Patrice Degardin +1 more | 2020-07-07 | |
| 5314043 | Elevator air cord tightening device | Jean-Michel A. Evezard | 1994-05-24 | $8,136,000 |