VW

Vincent J. Webers

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
📍 Wilmington, DE: #1,229 of 3,182 inventorsTop 40%
🗺 Delaware: #2,574 of 7,163 inventorsTop 40%
Overall (All Time): #1,675,815 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4668604 Positive-working photosensitive elements containing crosslinked beads and process of use Abraham B. Cohen 1987-05-26
4601970 Dry photosensitive film containing crosslinked beads Abraham B. Cohen 1986-07-22
4551415 Photosensitive coatings containing crosslinked beads Abraham B. Cohen 1985-11-05