Inventor · disambiguated record
Hubert Kirchhofer
Also filed as: KIRCHHOFER HUBERT
5 granted patents·70 citations·filing 1978–1990
81Inventor score
Top patents by PatentIndex Score
5 records- 0171US4796595AFree-running pressure wave supercharger driven by gas forcesBBC BROWN BOVERI & CIE·Filed 1987·Granted Jan 10, 1989·29 cites·20 claims
- 0250US4808082APressure wave superchargerBBC BROWN BOVERI & CIE·Filed 1987·Granted Feb 28, 1989·12 cites·3 claims
- 0350US4529360AGas dynamic pressure wave supercharger for vehicle internal combustion enginesBBC BROWN BOVERI & CIE·Filed 1984·Granted Jul 16, 1985·12 cites·5 claims
- 0444US4232999ASuperchargers for internal combustion enginesBBC BROWN BOVERI & CIE·Filed 1978·Granted Nov 11, 1980·9 cites·11 claims
- 0536US5116205APressure exchanger for internal-combustion enginesASEA BROWN BOVERI·Filed 1990·Granted May 26, 1992·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →