QM

Qingjie Meng

Overall (All Time): #2,546,624 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12145872 High-efficiency and multifunctional sludge conditioner and preparation method thereof Xu Kang, Wei Zhang, Shasha Qi, Jiabao ZHANG, Yanmei Wang +4 more 2024-11-19