QL

Qiyi Long

📍 Lo Wu, CN: #931 of 2,697 inventorsTop 35%
Overall (2023): #291,164 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

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