IC

I-Ching Chiu

PS Pennzoil-Quaker State: 2 patents #1 of 11Top 10%
📍 Houston, TX: #148 of 1,302 inventorsTop 15%
🗺 Texas: #1,114 of 8,709 inventorsTop 15%
Overall (2003): #63,475 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6667284 Lubricant for magnetic recording medium and use thereof Selda Gunsel, Clifford G. Venier 2003-12-23
6586646 Vinylidene-containing polymers and uses thereof William J. Heilman, Wei Song, James C. W. Chien 2003-07-01