Inventor · disambiguated record

Joseph B. Dufresne

Also filed as: DUFRESNE JOSEPH B

1 granted patent·13 citations·filing 1975–1975

35Inventor score
Technology areasB65H
Files withELECTRONIC ENG CO1

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1 record

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