YL

Yongxi Li

📍 Ann Arbor, MI: #321 of 845 inventorsTop 40%
🗺 Michigan: #3,056 of 8,960 inventorsTop 35%
Overall (2016): #174,422 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9447898 Ultra-high temperature rigidity seal ball valve Rongshui Yang, Jingpan Su, Meilin HUANG, Aiyi Huang, Hu Jin +5 more 2016-09-20