TS

Tseng-Hsiung Su

📍 Baoshan, TW: #4 of 43 inventorsTop 10%
Overall (1989): #47,366 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825888 Manual/automatic dual-purpose umbrella structure — 1989-05-02