DT

Duan-Huey Tsai

📍 Changhua City, TW: #303 of 984 inventorsTop 35%
Overall (All Time): #2,319,197 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5069468 Collapsible bicycle Shu-Huey Tsai 1991-12-03
5052706 Foldable bicycle Shwu-Huey Tsai 1991-10-01