WC

Wen-Chieh Chuang

📍 Baoshan, TW: #83 of 319 inventorsTop 30%
Overall (2003): #94,155 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6595225 Pull rod structure of self-opening umbrella Chun-I Chuang 2003-07-22