BH

Biwu Han

📍 Huainan City, CN: #3 of 17 inventorsTop 20%
Overall (2025): #440,353 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12188198 Method for constructing fixed monitoring pile for mining area with high phreatic water level Hao Li, Shikai An, Hongxing Guo, Yanfei Xu, Yunfei Yu +3 more 2025-01-07