WI

Willem Isphording

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Châtenay-Malabry, FR: #44 of 87 inventorsTop 55%
Overall (All Time): #3,872,495 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5001753 Crytographic system and process and its application Marc Davio, Philippe Gautier, Jean-Jacques Quisquater, Herve/ Sizabuire 1991-03-19