YC

Yat San Chiang

Overall (All Time): #2,066,434 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8376165 Drinking container having slidable cover and drinking straw — 2013-02-19
8187219 Massaging manual breast pump — 2012-05-29