QZ

Qingfeng Zhuang

📍 Fujian, CN: #201 of 599 inventorsTop 35%
Overall (2025): #248,120 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1083288 Gun safe Jianqing Dai 2025-07-08