DR

Daoyun Ren

QC Qingdao Sentury Tire Co.: 1 patents #8 of 15Top 55%
📍 Shandong, CN: #85 of 317 inventorsTop 30%
Overall (2020): #497,038 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D902839 Tire for vehicle Yixin Zhang, Hairong Fu, Yan Xi 2020-11-24