Inventor · disambiguated record

Fred Callahan

Also filed as: CALLAHAN FRED J

1 granted patent·2 pending applications·11 citations·filing 20012004

34Inventor score
Technology areasF16DC22C
Files withCALLAHAN FRED J1

Top patents by PatentIndex Score

3 records

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