HH

Honghai Han

📍 Weifang, CN: #5 of 18 inventorsTop 30%
Overall (2025): #367,067 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

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