XG

Xin Hui Guan

JS Johnson Electric S.A.: 1 patents #15 of 57Top 30%
Overall (2011): #128,371 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8053945 Electric motor commutator Rui Feng Qin, Hai Bo MA 2011-11-08