MH

Mark Jay Harper

EA E.I. Du Pont De Nemours And: 1 patents #143 of 599Top 25%
📍 Murrysville, PA: #18 of 48 inventorsTop 40%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #163,687 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6680403 Process for hydrogenating dinitriles in aminonitriles Alex Sergey Ionkin, Stanislaw B. Ziemecki, Theodore A. Koch, Henry Edward Bryndza 2004-01-20