Inventor · disambiguated record

John F. Cressey

Also filed as: CRESSEY JOHN F

1 granted patent·85 citations·filing 1990–1990

52Inventor score
Technology areasE21B
Files withBRITISH PETROLEUM CO PLC1

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1 record

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