ZS

Zengqiang SI

HC Hefei Hualing Co.: 1 patents #4 of 18Top 25%
MH Medipal Holdings: 1 patents #6 of 22Top 30%
Overall (2020): #101,465 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10859304 Refrigerator Ying Jia, Dongxian Liu, Xuezai Zheng, Fei Lu, Yu Li +1 more 2020-12-08
10808980 Ice-maker/ice storage box assembly and refrigerator Yang Shao, Zhengguang Lv, Hao Wang 2020-10-20