YM

Yiu Leung Man

JS Johnson Electric S.A.: 1 patents #2 of 17Top 15%
Overall (2005): #72,339 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6873083 Double brush assembly Fretrick Siu Kwan Ko 2005-03-29