QY

Qingshui Yu

📍 Qingdao, CN: #557 of 2,087 inventorsTop 30%
Overall (All Time): #1,758,369 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1044696 Tire — 2024-10-01
D1022866 Tire — 2024-04-16