Inventor

ANGOULEVANT JOACHIM

FR3 patents

Patents

3 patents

US11161716B2Nov 2, 2021

Elevator car toe guard system

OTIS ELEVATOR CO2 citations69

US11524874B2Dec 13, 2022

Elevator car with mechanical assistance for working platform

OTIS ELEVATOR CO4 citations68

US11427441B2Aug 30, 2022

Elevator car with foldable working platform

OTIS ELEVATOR CO4 citations64