JB

Johan R. Brandsma

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,024,699 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4553234 Method and system of transmitting digital information in a transmission ring Alphons A. M. L. Bruekers, Jozef L. W. Kessels 1985-11-12