DF

Douglas Friedrich

ML Marconi Avionics Limited: 1 patents #3 of 25Top 15%
📍 Benfleet, GB: #13 of 26 inventorsTop 50%
Overall (All Time): #4,015,476 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4519067 Communication system providing amplifier gain by half-cycle carrier signal control — 1985-05-21