DH

Donald Leonidas Henry

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
📍 Elkton, MD: #128 of 292 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,256,976 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5712318 Two-part nucleating agent system Marlin D. Buckmaster, Stuart K. Randa 1998-01-27
5688457 High speed extrusion Marlin D. Buckmaster, Stuart K. Randa 1997-11-18