Inventor · disambiguated record

Joseph M. Callahan

Also filed as: CALLAHAN JOSEPH · CALLAHAN JOSEPH M

6 granted patents·2 pending applications·50 citations·filing 19852014

82Inventor score
Technology areasG06QG06F
Files withCIRIGHT SYSTEMS INC4CALLAHAN JOSEPH M3TAPP TECHNOLOGIES LLC1

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8 records

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