Inventor · disambiguated record
Paul Zwicky
Also filed as: MARTHALER EDUARD · ZWICKY PAUL · ZWICKY PAUL J
10 granted patents·74 citations·filing 1978–1999
88Inventor score
Top patents by PatentIndex Score
10 records- 0153US4170362ABearing arrangement for a record player tonearmSTUDER WILLI·Filed 1978·Granted Oct 9, 1979·8 cites·7 claims
- 0250USD416497SWristwatch with cross motifArise Watch AG·Filed 1999·Granted Nov 16, 1999·9 cites·1 claims
- 0348US5181251AAmplifier unitSTUDER REVOX AG·Filed 1991·Granted Jan 19, 1993·27 cites·5 claims
- 0441US4567443ALow-distortion audio amplifier circuit arrangementSTUDER WILLI AG·Filed 1985·Granted Jan 28, 1986·6 cites·12 claims
- 0535US4170361ABearing arrangement for a record player tonearmSTUDER WILLI·Filed 1978·Granted Oct 9, 1979·6 cites·8 claims
- 0634US4849837AMethod of, and apparatus for, recording audio signals using recording signals free of audio frequenciesSTUDER WILLI AG·Filed 1987·Granted Jul 18, 1989·3 cites·9 claims
- 0733US4980921AMagnetic system for dynamic loudspeakerSTUDER WILLI AG·Filed 1986·Granted Dec 25, 1990·10 cites·8 claims
- 0827US4720665ASignal transducerSTUDER WILLI AG·Filed 1986·Granted Jan 19, 1988·0 cites·9 claims
- 0924US5134041AMagnetic storage medium containing at least two different populations of magnetic particles each population having a separate mean coercive field strengthSTUDER WILLI AG·Filed 1990·Granted Jul 28, 1992·2 cites·8 claims
- 1024US5129005AElectrodynamic loudspeakerSTUDER REVOX AG·Filed 1989·Granted Jul 7, 1992·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →