CA

Chen Hsiung Au

Overall (All Time): #1,397,451 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11723324 Hydroponic tray 2023-08-15
10624282 Hydroponic tray and hydroponic system 2020-04-21
9807947 Plant cultivating container 2017-11-07