WS

Wei Song

PS Pennzoil-Quaker State: 1 patents #2 of 11Top 20%
📍 Wuxi, TX: #1 of 2 inventorsTop 50%
Overall (2003): #93,659 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6586646 Vinylidene-containing polymers and uses thereof William J. Heilman, I-Ching Chiu, James C. W. Chien 2003-07-01