Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9434578 | Sheave assembly and suspension system for an MRL elevator | Franck Det, Davy Depee, Jean-Noel Cloux, Michel Beeuwsaert, Raphael Picard +4 more | 2016-09-06 | |
| 7377366 | Sheave assembly for an elevator system | Franck Det, Davy Depee, Jean-Noel Cloux, Michel Beeuwsaert, Raphael Picard +4 more | 2008-05-27 | $27,810,000 |
| 6848543 | Single wall interface traction elevator | Leandre Adifon, Pedro S. Baranda, Marc Chevilliard, Jean Marc Ferrary, Ron Laliberte +3 more | 2005-02-01 | $57,347,000 |
| 4924721 | Worm gear elevator drive and assembly method | Alfonso Garrido | 1990-05-15 | $4,262,000 |