YL

Yuansong Li

Overall (All Time): #1,425,430 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D973816 Inflatable overwater floating bed — 2022-12-27
D931399 Float inflatable lounge — 2021-09-21
9400002 Load sensing electric-proportional multi-way valve Zhen Liu, Xipo Chen, Xiaowei Zhao, Dahai Sun, Xun Cao 2016-07-26