WC

Weiquan Cheng

Overall (2023): #97,409 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11795932 Double-roller hose pressing apparatus for peristaltic pump Zhen Liu, Bo Yang, Haijun Tao 2023-10-24
11773834 Linear peristaltic metering pump Zhen Liu, Bo Yang, Haijun Tao 2023-10-03