JC

James C. W. Chien

PS Pennzoil-Quaker State: 1 patents #2 of 11Top 20%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #205,036 of 273,478Top 75%
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, Wei Song 2003-07-01