WH

Weihua Han

NC Ningbo Borine Electric Appliance Co.: 1 patents #8 of 15Top 55%
Overall (All Time): #1,804,413 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 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
D819394 Food processor Zhangcong Cai 2018-06-05