JC

Jen Sen Chiang

📍 Pingzhen District, TW: #194 of 355 inventorsTop 55%
Overall (All Time): #3,005,820 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9371672 Safety braking device for doors Wen Chang Tseng 2016-06-21