Li Lan

📍 Chengdu, IL: #5 of 8 inventorsTop 65%

Overall (2023): #353,205 of 537,848Top 70%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11566645	Positioning and fastening system for combining planks	—	2023-01-31