Inventor · disambiguated record
David Fitzpatrick
Also filed as: FITZPATRICK DAVID · FITZPATRICK DAVID A · FITZPATRICK DAVID ALLEN
4 granted patents·1 pending application·40 citations·filing 2001–2011
75Inventor score
Technology areasH04R
Top patents by PatentIndex Score
5 records- 0184US9131311B2Canal phones with structure and method for selectively passing or blocking environmental ambient sound and switchable electrical connectionsLUMSDEN STUART W·Filed 2011·Granted Sep 8, 2015·13 cites·21 claims
- 0282US7540460B2Mounting assemblyBRITANNIA INVEST CORP·Filed 2006·Granted Jun 2, 2009·18 cites·20 claims
- 0340USD621385SSpeakerDEI HEADQUARTERS INC·Filed 2009·Granted Aug 10, 2010·4 cites·1 claims
- 0437USD538767SAudio systemBRITANNIA INVEST CORP·Filed 2005·Granted Mar 20, 2007·5 cites·1 claims
- 0537US2002114484A1Compact narrow band loudspeaker enclosureFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →