JK

Jongryeol Kim

OE Otis Elevator: 1 patents #94 of 284Top 35%
Overall (2022): #395,563 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11377324 Jump elevator and jumping method — 2022-07-05