QW

Quan Wan

📍 Tianjin, MA: #6 of 11 inventorsTop 55%
Overall (2025): #247,882 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12372428 Negative pressure wave monitoring based leak detection method of multipath pipeline network Jingtuo Shen, Chao Gao, Yongfang He, Peng Wang, Hugejile Liang +3 more 2025-07-29