WC

Wang-Lien Chang

Overall (All Time): #1,856,546 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D964126 Hex key tool 2022-09-20
5720490 Transmission assembly of a bicycle 1998-02-24