SL

Shih-Hui Liao

Overall (All Time): #1,251,037 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7360402 Water quality detecting device for an aquarium — 2008-04-22
7172692 Filtering device — 2007-02-06
7022227 Multifunctional filtering device for an aquarium — 2006-04-04
6732675 Protein foam remover for aquarium — 2004-05-11