HL

Hongyi Li

CA Carrier: 1 patents #150 of 463Top 35%
📍 Beijing, CA: #541 of 767 inventorsTop 75%
Overall (2022): #429,935 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11536501 Oil separator with integrated muffler Yuling Shi, Jin Liu, Dongsheng Yang, Yilin Zhang, Xin Cheng 2022-12-27