DZ

Derong Zhao

📍 Huainan City, CN: #3 of 17 inventorsTop 20%
Overall (2025): #404,789 of 469,880Top 90%
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, Biwu Han, Hongxing Guo, Yanfei Xu +3 more 2025-01-07