Inventor
FOUGERON SEBASTIEN
FR5 patents
Patents
5 patentsUS7650971B2Jan 26, 2010
Safety lock for elevator landing door detecting intrusion in the shaft through the landing door and elevator thus equipped
OTIS ELEVATOR CO17 citations81
US11124385B2Sep 21, 2021
Elevator access systems for elevators
OTIS ELEVATOR CO2 citations68
US11136217B2Oct 5, 2021
Elevator access systems for elevators
OTIS ELEVATOR CO0 citations59
US11332346B2May 17, 2022
Elevator landing door unlocking system
OTIS ELEVATOR CO0 citations46
US11286134B2Mar 29, 2022
Elevator car door coupling systems
OTIS ELEVATOR CO0 citations41