WL

Wenming Lou

KO Kone: 1 patents #351 of 633Top 60%
KC Kone Elevators Co.: 1 patents #20 of 67Top 30%
Overall (All Time): #2,740,102 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11072516 Safety apparatus for an escalator and an escalator comprising the safety apparatus Bo Liu, Wenke Deng 2021-07-27