YO

Yihua Ou

📍 Wuzhou, CN: #8 of 12 inventorsTop 70%
Overall (All Time): #1,705,319 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1078100 Automatic chicken coop door 2025-06-03
D1068717 Emergency radio 2025-04-01