SM

Shan Ma

CC Citic Dicastal Co.: 2 patents #31 of 121Top 30%
DA Dicastal North America: 1 patents #13 of 25Top 55%
📍 Qinhuangdao City, MI: #3 of 4 inventorsTop 75%
Overall (2019): #69,087 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10493593 Wheel outer rim fillet dressing device Huiying Liu, Yule Zhou, Junmeng Li, Xiaopeng Chen, Yongwang Zhao 2019-12-03
D867256 Vehicle wheel Zhen Li, Song Sheng 2019-11-19
10335868 Pneumatic milling wheel cap section burr device Huiying Liu, Guorui Wu, Lei Jiang 2019-07-02