Inventor · disambiguated record

Eduardo De Melo Sanches

Also filed as: DE MELO SANCHES EDUARDO

1 granted patent·4 citations·filing 1994–1994

25Inventor score
Technology areasE21B
Files withPETROLEO BRASILERIO S A PETROB1

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1 record

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