KL

Kuo-Han Liu

Overall (All Time): #1,392,090 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11648649 Tool connector 2023-05-16
D766691 Screwdriver bit 2016-09-20
8176817 Tool coupling structure 2012-05-15