DB

Douglas E. Binau

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Charleston, WV: #219 of 354 inventorsTop 65%
🗺 West Virginia: #1,664 of 3,425 inventorsTop 50%
Overall (All Time): #4,094,719 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4283254 Methylamines purification by distillation and purge Emmett J. Speicher 1981-08-11