Inventor · disambiguated record
Héléna Maciel
Also filed as: MACIEL HELENA
1 granted patent·0 citations·filing 2006–2006
11Inventor score
Technology areasC02F
Files withINST FRANCAIS DU PETROLE1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →