PS

Pierre Sorriaux

📍 Argenteuil, FR: #34 of 142 inventorsTop 25%
Overall (All Time): #2,219,542 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6472986 Device for signalling spatial separation or closeness beyond or within a predetermined limit — 2002-10-29
4682349 Switching system with video switching matrix — 1987-07-21