YL

Yen-Fen Lo

📍 Keelung, TW: #116 of 650 inventorsTop 20%
Overall (All Time): #827,080 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10532471 Folding knife configured for safe and rapid disassembly and reassembly 2020-01-14
10035252 Lockback tool with replaceable workpiece 2018-07-31
8863394 Folding knife 2014-10-21
8683702 Folding knife capable of preventing automatic folding 2014-04-01
8458913 Assisted-opening folding knife 2013-06-11
8438738 Safety folding knife 2013-05-14