Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809420 | Compensatory measure for low overhead or low pit elevator | Etienne Delachatre | 2017-11-07 |
| 9758344 | Elevator travelling cable protection | Valerie Mauguen, Etienne Delachatre | 2017-09-12 |