JC

Joun-Jan Chen

Overall (All Time): #1,937,110 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10286527 Hexagonal wrench 2019-05-14
D768448 Hex wrench 2016-10-11