Inventor · disambiguated record

Joseph B. Crosswell

Also filed as: CROSSWELL JOSEPH B

1 granted patent·2 pending applications·2 citations·filing 2012–2022

18Inventor score

Technology areasH04R

Files withCROSSWELL JOSEPH B3

Top patents by PatentIndex Score

3 records

0149US9503806B2Loudspeaker system audio recovery imaging amplifierCROSSWELL JOSEPH B·Filed 2015·Granted Nov 22, 2016·2 cites·20 claims
0223US2023292040A1Speaker enclosure atmospheric pressure equalizationCROSSWELL JOSEPH B·Filed 2022·Application pending·0 cites
0318US2013259285A1Loudspeaker system, Audio Recovery Imaging AmplifierCROSSWELL JOSEPH B·Filed 2012·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →