WC

Wan Shih Chien

📍 New Taipei, TW: #2 of 12 inventorsTop 20%
Overall (1989): #46,027 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881154 Illuminating umbrella handle Su-Lien Tseng 1989-11-14