YR

Yuanzhong Ran

PC Positec Technology China Co.: 1 patents #1 of 11Top 10%
Overall (2020): #206,156 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10575465 Mower with side and bottom protection for cutting mechanism Jiang Du, Yunhong Sun, Xiahong Zha, Fengli Zhao 2020-03-03