YL

Yuehua Liu

EA E.I. Du Pont De Nemours And: 1 patents #143 of 599Top 25%
📍 Beijing, MI: #5 of 12 inventorsTop 45%
Overall (2004): #79,969 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6689459 Clear cathodic electrocoating compositions Ding Y. Chung 2004-02-10