WS

Walter John Simmons

EA E.I. Du Pont De Nemours And: 1 patents #169 of 718Top 25%
📍 Martinsburg, WV: #1 of 3 inventorsTop 35%
🗺 West Virginia: #41 of 209 inventorsTop 20%
Overall (1994): #53,688 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5323955 Explosively bonding metal composite Oswald Robert Bergmann, Vinci Martinez Felix, Richard H. Tietjen 1994-06-28