QP

Qingyun Peng

📍 Zhuzhou, CN: #4 of 16 inventorsTop 25%
Overall (2020): #310,766 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D894648 Guitar holder — 2020-09-01