EB

Earl W. Blackwell

EA E.I. Du Pont De Nemours And: 1 patents #146 of 589Top 25%
📍 Newark, DE: #39 of 129 inventorsTop 35%
🗺 Delaware: #185 of 591 inventorsTop 35%
Overall (2002): #75,491 of 266,432Top 30%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6405996 Control valve for extreme temperatures and pressures Albert W. Alsop, David Douglas, John M. Iwasyk 2002-06-18