Inventor · disambiguated record
David W. Osburn
Also filed as: OSBURN DAVID W
5 granted patents·209 citations·filing 1974–1992
84Inventor score
Top patents by PatentIndex Score
5 records- 0189US5428829AMethod and apparatus for tuning and aligning an FM receiverDELCO ELECTRONICS CORP·Filed 1992·Granted Jun 27, 1995·117 cites·4 claims
- 0281US3931557ADC Motor stall protection circuitGEN MOTORS CORP·Filed 1974·Granted Jan 6, 1976·28 cites·7 claims
- 0376US4721919AClass G bridge amplifier with unipolar suppliesGEN MOTORS CORP·Filed 1986·Granted Jan 26, 1988·28 cites·3 claims
- 0470US4742312APower limiting audio amplifier temperature protection circuitDELCO ELECTRONICS CORP·Filed 1987·Granted May 3, 1988·27 cites·3 claims
- 0556US4004293ATape player preamplifier circuit responsive to tape speedGEN MOTORS CORP·Filed 1975·Granted Jan 18, 1977·9 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →