WH

Weihua Han

Overall (2023): #211,048 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11627696 Drip irrigation treatment device for recharging domestic sewage into farmland Xurong Mei, Lili Gao, Daozhi Gong, Weiping Hao, Haoru Li +1 more 2023-04-18