AB

Ann Marion Brearley

EA E.I. Du Pont De Nemours And: 1 patents #133 of 533Top 25%
📍 West Chester, PA: #34 of 102 inventorsTop 35%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #177,135 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5674974 Continuous polymerization process for polyamides James Joseph Lang, Ernest Keith Marchildon 1997-10-07