QX

Qianqian Xi

📍 Bengbu, CN: #7 of 26 inventorsTop 30%
Overall (All Time): #1,820,119 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D998953 Shoelace buckle 2023-09-19
D998319 Shoelace buckle 2023-09-12