WH

William J. Heilman

PS Pennzoil-Quaker State: 1 patents #2 of 11Top 20%
📍 Houston, TX: #357 of 1,302 inventorsTop 30%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #92,418 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 I-Ching Chiu, Wei Song, James C. W. Chien 2003-07-01