DP

Dirk Pfeifer

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Büren, NY: #1 of 1 inventorsTop 100%
Overall (All Time): #2,115,701 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8084193 Self-segregating multilayer imaging stack with built-in antireflective properties Joy Cheng, Dario L. Goldfarb, David R. Medeiros, Daniel P. Sanders, Libor Vylicky 2011-12-27
5956662 Method for load measurement Josef Hemker 1999-09-21