Inventor · disambiguated record
Louis F. Lederer
Also filed as: LEDERER LOUIS F · LEDERER LOUIS FRANKLIN
4 granted patents·49 citations·filing 1972–1990
77Inventor score
Top patents by PatentIndex Score
4 records- 0161US5275042AVariable gate flow analyzing method and apparatusISCO INC·Filed 1990·Granted Jan 4, 1994·18 cites·7 claims
- 0256US4810172AGas-operated positive displacement pumpISCO INC·Filed 1987·Granted Mar 7, 1989·17 cites·17 claims
- 0353US3954009AFlow meterINSTRUMENTATION SPECIALTIES CO·Filed 1972·Granted May 4, 1976·10 cites·4 claims
- 0433US4072052AFlow proportionerINSTRUMENTATION SPECIALTIES CO·Filed 1976·Granted Feb 7, 1978·4 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →