HT

Hsueh Lee Tsai

📍 Erlun, TW: #29 of 120 inventorsTop 25%
Overall (All Time): #1,566,147 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7832358 Filter device for aquarium — 2010-11-16
7651610 Water aerating and dirt collecting assembly for aquarium — 2010-01-26
D595906 Dirt collector for aquarium — 2009-07-07