WF

Weixin Feng

Overall (2021): #215,993 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11187299 Bidirectional self-locking damper Lina Mao, Rong Li 2021-11-30