RH

Roelof J. H. De Haas

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,771,029 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5416778 Digital radio communication system and primary and secondary station for use in such a system Kar B. Chan, Cornelis C. M. Schuur 1995-05-16