DP

Don H. Powers

EL Equistar Chemicals, Lp: 1 patents #133 of 250Top 55%
📍 McKinney, TX: #730 of 1,180 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,597,031 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6303842 Method of producing olefins from petroleum residua Robert S. Bridges, Richard B. Halsey 2001-10-16