HS

Hai Feng Shi

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
Overall (2019): #450,501 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10363954 Housing assembly for an electric motor Rui Feng Qin, Yan Bing Li, Dong Qiang Zang 2019-07-30