DH

Donald Leonidas Henry

EA E.I. Du Pont De Nemours And: 1 patents #133 of 533Top 25%
📍 Elkton, MD: #6 of 23 inventorsTop 30%
🗺 Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #158,346 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5688457 High speed extrusion Marlin D. Buckmaster, Stuart K. Randa 1997-11-18