FD

Fred Duray

TR Trans-Lux: 1 patents #4 of 11Top 40%
📍 Easton, CT: #95 of 158 inventorsTop 65%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,545,399 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6392614 Contrast enhancement device for led arrays Karl Hirschauer, Joseph M. Doering 2002-05-21