QL

Qingsong Lei

📍 Shishou City, CN: #2 of 2 inventorsTop 100%
Overall (All Time): #1,714,609 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1076146 Awning 2025-05-20
D976125 Vacuum bag 2023-01-24