AC

An Chen

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
Overall (2019): #545,016 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10415590 Electric coolant pump Guan Yin Liang, Hong Liang Zhang, Yan Ren, Rui Feng Qin 2019-09-17