SZ

Shu Dan Zhao

JS Johnson Electric S.A.: 1 patents #47 of 155Top 35%
Overall (2018): #236,706 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9905983 Brush for an electric motor Fa Yun Qi, Cheng Shun Du, Rui Feng Qin 2018-02-27