QL

Qiyi Long

📍 Lo Wu, CN: #4,358 of 7,906 inventorsTop 60%
Overall (All Time): #2,564,142 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11564407 Device for synthesizing carbonated water and system for preparing carbonated water — 2023-01-31