Inventor · disambiguated record
Michael Kallergis
Also filed as: KALLERGIS MICHAEL
3 granted patents·47 citations·filing 1985–1988
72Inventor score
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3 records- 0153US4840540APropeller whose blades are provided with slatsFORCHUNGS UND VERSUCHSANSTALT·Filed 1988·Granted Jun 20, 1989·19 cites·2 claims
- 0248US4607528AMethod of determining a clean propeller pressure signal from a propeller/engine exhaust combined signal measured in flight with a microphone arranged on a propeller-driven aircraftDEUTSCHE FORSCH LUFT RAUMFAHRT·Filed 1985·Granted Aug 26, 1986·13 cites·7 claims
- 0347US4934483AMethod of reducing the overflying noise of airplanes having a propeller driven by a piston engineDEUTSCHE FORSCH LUFT RAUMFAHRT·Filed 1988·Granted Jun 19, 1990·15 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →