Inventor · disambiguated record

Frederico Carvalho

Also filed as: CARVALHO FREDERICO

1 granted patent·2 citations·filing 2008–2008

19Inventor score
Technology areasE21B
Files withBJ SERVICES CO1

Top patents by PatentIndex Score

1 record

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