DE

David Erich

MP Morgan Crucible Company Plc: 1 patents #19 of 56Top 35%
📍 Saint Marys, PA: #15 of 37 inventorsTop 45%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,663,975 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5968653 Carbon-graphite/silicon carbide composite article Steven COPPELLA, Laurence J. Thorwart, Mark E. Pfaff 1999-10-19