YT

Yi-Yi Tsai

Overall (All Time): #1,551,439 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D657436 Fan grill for trapping mosquitos 2012-04-10
D634808 Mosquito repellent lamp 2011-03-22
D623259 Mosquito trap 2010-09-07