MR

Marc M. M. Roelants

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Brussels, BE: #888 of 1,743 inventorsTop 55%
Overall (All Time): #4,007,967 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4491393 Switching device for light beams — 1985-01-01