MY

Min-Chi Yu

Overall (All Time): #2,087,779 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8141333 Chain assembling-disassembling structure 2012-03-27
6976412 Tool equipped with a turnable driving head 2005-12-20