WC

Wen-Shyong Chang

Overall (1997): #9,784 of 185,788Top 6%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5697386 Hair band — 1997-12-16
5692243 Hair band — 1997-12-02
5676166 Hair clip — 1997-10-14