LC

Lewis E. Crenshaw

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
📍 Wilmington, DE: #1,519 of 3,182 inventorsTop 50%
🗺 Delaware: #3,234 of 7,163 inventorsTop 50%
Overall (All Time): #2,290,260 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5464904 Low-melting tetrafluoroethylene copolymer and its uses George R. Chapman, Jr., Rita S. McMinn, Richard A. Morgan, Donnan E. Priester, Charles W. Stewart +1 more 1995-11-07
5266639 Low-melting tetrafluorethylene copolymer and its uses George R. Chapman, Jr., Rita S. McMinn, Richard A. Morgan, Donnan E. Priester, Charles W. Stewart +4 more 1993-11-30