WC

Wei-Chuan Chang

📍 Guoxing Township, TW: #133 of 230 inventorsTop 60%
Overall (All Time): #4,006,197 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4627539 Method of and apparatus for transporting goods Yang Yin-Lung 1986-12-09