YZ

Yanchen Zhang

CC Crrc Qiqihar Rolling Stock Co.: 1 patents #3 of 12Top 25%
📍 San Clemente, CA: #39 of 116 inventorsTop 35%
🗺 California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #186,468 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10086851 Bogie and axle box suspension positioning device thereof Shifeng Xu, Derong Zhang, Haibin Hu, Wendong Shao, Lidong Li +3 more 2018-10-02