AS

Andrew P. Stamegna

EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
📍 Claymont, DE: #22 of 95 inventorsTop 25%
🗺 Delaware: #2,150 of 7,163 inventorsTop 35%
Overall (All Time): #1,253,747 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7169862 Solvent-borne two component modified epoxy/polyamine coating composition Cesar Rodrigues, Luis Henrique De Almeida Ferrari, Valentina Gordin 2007-01-30
4711929 Acrylourethane reaction product Clifford H. Strolle 1987-12-08
4659780 Acrylourethane reaction product Clifford H. Strolle 1987-04-21
4442269 Staged copolymerization of polyesters Eugene G. Sommerfeld 1984-04-10