Inventor · disambiguated record
Keith E. Ewing
Also filed as: BIRKENHEAD STUART I · EWING KEITH E
4 granted patents·71 citations·filing 1976–1994
77Inventor score
Top patents by PatentIndex Score
4 records- 0183US4041440AMethod of adjusting resistance of a thick-film thermistorGEN MOTORS CORP·Filed 1976·Granted Aug 9, 1977·45 cites·7 claims
- 0258US4452726ASelf-sealing thermally sensitive resistor and method of making sameGEN MOTORS CORP·Filed 1981·Granted Jun 5, 1984·11 cites·7 claims
- 0339US5475263AThick film hybrid multilayer circuitDELCO ELECTRONICS CORP·Filed 1994·Granted Dec 12, 1995·11 cites·13 claims
- 0428US4175582AIsolating/pressure relief damperFOSTER WHEELER ENERGY CORP·Filed 1978·Granted Nov 27, 1979·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →