XY

Xi Yang

JS Johnson Electric S.A.: 1 patents #46 of 147Top 35%
Overall (2017): #193,885 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9599165 Retainer for a rolling bearing Ming Lu, James Ching Sik Lau, Chi Keung Law 2017-03-21