YL

Yuzhong Liu

US Ucb Farchim Sa: 1 patents #1 of 9Top 15%
📍 Burns Lake, CA: #7 of 76 inventorsTop 10%
Overall (2004): #79,963 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6740673 Quarternary ammonium compounds Gregory N. Beatch, Lewis Siu Leung Choi, Clive P. Page, Bertrand M. C. Plouvier 2004-05-25