RC

Robert B. Croman

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
📍 Drexel Hill, PA: #53 of 165 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,660,571 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5094794 High performance aramid matrix composites Hamid M. Ghorashi, Gurdial Singh 1992-03-10
5077125 High performance aramid matrix composites Hamid M. Ghorashi, Gurdial Singh 1991-12-31
4999395 High performance aramid matrix composites Hamid M. Ghorashi, Gurdial Singh 1991-03-12