KY

Kuang Cheung Yuan

AI Aqua-Leisure Industries: 2 patents #16 of 31Top 55%
📍 Longjiang, CN: #1 of 3 inventorsTop 35%
Overall (All Time): #2,164,648 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6997431 Childproof valve for swimming pool 2006-02-14
6991721 Water filter and pump 2006-01-31