CY

CHENG-FANG YU

TR Tricore: 1 patents #7 of 16Top 45%
📍 Wang'an Town, TW: #231 of 480 inventorsTop 50%
Overall (All Time): #3,081,010 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9194389 Highly airtight gas pump — 2015-11-24