CP

Charles W. Perkins

IA Ici Americas: 1 patents #119 of 250Top 50%
📍 Wilmington, DE: #2,050 of 3,182 inventorsTop 65%
🗺 Delaware: #4,431 of 7,163 inventorsTop 65%
Overall (All Time): #3,863,655 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5164371 Heterocyclic ketones Philip D. Edwards, Joseph J. Lewis, Diane A. Trainor, Richard A. Wildonger 1992-11-17