QL

Qingguo Li

📍 Jining City, CN: #23 of 60 inventorsTop 40%
Overall (All Time): #2,622,981 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11828300 Corrosion-resistant air preheater capable of slowing down dust deposit Yunling Qi, Hongliang Guo, Xiugang Shi, Zenggang Yue, Yeting Feng +1 more 2023-11-28