FD

Frederick Delgrange

VB Valeo Vision Belgique: 2 patents #8 of 27Top 30%
📍 Ath, BE: #10 of 36 inventorsTop 30%
Overall (All Time): #1,923,643 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10849196 Device for driving the electrical power supply of light sources of an automotive vehicle according to variations in their temperatures Yves Dubois, Nicolas Durand 2020-11-24
10520154 Lighting device for a motor vehicle provided with a guided electrical cable harness Cyril Herbin 2019-12-31