Inventor · disambiguated record

Frederick A. Butler

Also filed as: BUTLER FREDERICK A · LINDSAY ERIN J · SARGENT FRANK T

3 granted patents·37 citations·filing 1978–1978

69Inventor score
Technology areasE03D
Files withTHETFORD CORP3

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3 records

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