QY

Qihao Yu

📍 Son en Breugel, NL: #6 of 20 inventorsTop 30%
Overall (2024): #306,141 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12116737 Unpowered anti-frost anti-heave heat gathering device and subgrade thereof Zhenyu Zhang, Fujun Niu 2024-10-15