YL

Yanlei LI

QU Qingdao University: 1 patents #1 of 17Top 6%
Overall (2024): #213,322 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11912893 Tire anti-tarnish protective solution and preparation method thereof Guangmiao Zhu, Yanzhen Li, Jionghao He, Yue Li, Fangwei Hou 2024-02-27