EC

Emmanuel Convard

OE Otis Elevator: 1 patents #100 of 260Top 40%
Overall (2019): #476,888 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10392227 Elevator system maintenance from inside a car of the elevator system Frederic Beauchaud 2019-08-27