WJ

Walter Francisco Cardoso Junior

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #27 of 223Top 15%
📍 Niterói, BR: #7 of 26 inventorsTop 30%
Overall (2024): #226,762 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12129423 Well conditioning method for wireline logging using dedicated aqueous based drilling fluid composition Angelo Marinho Vianna, Fabio Fabri, Sebastiao De Andrade Loureiro, Kaio Augusto Gonzaga, Leonardo Silva De Almeida 2024-10-29