WC

Wei-Chu Chen

📍 Erlun, TW: #1 of 10 inventorsTop 10%
Overall (2016): #50,978 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9333629 Reversible ratchet wrench 2016-05-10
9297191 Hinge 2016-03-29
9227307 Reversible ratchet wrench 2016-01-05