Wenlin REN

UN Unknown: 1 patents #344 of 3,329Top 15%

📍 Hubei, CN: #133 of 354 inventorsTop 40%

Overall (2021): #214,955 of 548,734Top 40%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11180018	Inner tube with film	—	2021-11-23