YQ

Yufeng Qin

📍 Liaocheng, CN: #3 of 3 inventorsTop 100%
Overall (2021): #193,232 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11060467 Electrically controlled pneumatic surge prevention device and control method Dezhong Ning, Li Sheng, Zonghui Tan, Zhizhi LIU, Shuangchao Ye 2021-07-13