QL

Qingguo Li

📍 Jining City, CN: #4 of 20 inventorsTop 20%
Overall (2023): #291,267 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

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