HH

Honghai Han

📍 Weifang, CN: #128 of 211 inventorsTop 65%
Overall (All Time): #2,407,268 of 4,157,543Top 60%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12281252 Biological water retention material, method for preparing same and use thereof Fangchun Liu, Hailin Ma, Xiaokai WANG, Xiujuan ZHAO, Lin Peng +2 more 2025-04-22