WH

William J. Heilman

PS Pennzoil-Quaker State: 1 patents #4 of 12Top 35%
📍 Houston, TX: #354 of 1,272 inventorsTop 30%
🗺 Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #91,793 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6417416 Ethylene-alpha-olefin polymers, processes and uses I-Ching Chiu, James C. W. Chien 2002-07-09