YF

Yinghui Feng

📍 Pizhou, CN: #4 of 7 inventorsTop 60%
Overall (All Time): #1,707,946 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1071456 Splashguard 2025-04-15
D1040961 Staircase slide 2024-09-03