HS

Howard T Sawhill

EA E.I. Du Pont De Nemours And: 1 patents #116 of 563Top 25%
📍 West Chester, PA: #13 of 58 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #103,181 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4849380 Dielectric composition — 1989-07-18