HC

Hsien-Juey Chiu

Overall (All Time): #2,071,199 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8435146 Chain wheel 2013-05-07
7571895 Rope sheave 2009-08-11