PS

Paul A. Silver

DD Dentsply Research And Development: 1 patents #5 of 35Top 15%
📍 Wilmington, DE: #96 of 289 inventorsTop 35%
🗺 Delaware: #185 of 591 inventorsTop 35%
Overall (2002): #141,185 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6353040 Dental composite restorative material and method of restoring a tooth John Subelka, Steven R. Jefferies, Donald Kapperman, Paul D. Hammesfahr 2002-03-05