HL

Humberto Eustaquio Lopes

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
Overall (All Time): #2,376,588 of 4,157,543Top 60%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12188854 Use of nanofluid to remove oil and salts from rock samples in petroleum systems Gerson Felizardo De Sousa Junior, Carmen Lucia Da Silva Teixeira, Marcia Cristina Khalil De Oliveira 2025-01-07