FB

Francis G. Blackler

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Dorchester, GB: #80 of 193 inventorsTop 45%
Overall (All Time): #3,965,130 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4792673 Graticule illuminator for an image intensifier — 1988-12-20