FL

Frederik F. Leopold

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,912,269 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4959864 Method and system for providing adaptive interactive command response Floris L. Van Nes, Frederik J. Schaffers 1990-09-25