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by Freidrich J. de Haan, administrator

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Dommelen, NL: #8 of 14 inventorsTop 60%
Overall (All Time): #3,978,370 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4679892 Component for an integrated optical system Jan Haisma, Pieter van der Werf, John M. Robertson 1987-07-14