DD

Darrell E. Dube

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Akron, OH: #1,153 of 1,966 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,768,650 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5407616 Method for making cylindrical preforms — 1995-04-18