Inventor · disambiguated record

David Ferris

Also filed as: FERRIS DAVID · FERRIS DAVID G

1 granted patent·1 pending application·54 citations·filing 19982022

49Inventor score
Technology areasB01DG06N
Files withDONALDSON CO INC1FMR LLC1

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2 records

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