JZ

Jianwei Zhang

OE Otis Elevator: 1 patents #29 of 132Top 25%
📍 Solna, AZ: #1 of 1 inventorsTop 100%
Overall (2016): #354,035 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9487378 Machine roomless elevator TianMing Lin, FeiQun He, Guohua Zhang 2016-11-08