FA

Fredrick A. Aldridge

General Motors: 4 patents #3,733 of 18,328Top 25%
📍 Russiaville, IN: #12 of 38 inventorsTop 35%
🗺 Indiana: #8,550 of 33,936 inventorsTop 30%
Overall (All Time): #1,305,127 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4688263 Integrated AM-FM mixer 1987-08-18
4637066 Noise blanking signal generator for AM radio Richard A. Kennedy 1987-01-13
4633518 AGC voltage generator with automatic rate switching Richard A. Kennedy 1986-12-30
4424494 Automatic gain control circuit Burtron D. Schertz 1984-01-03