WJ

Walter Francisco Cardoso, Jr.

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #27 of 223Top 15%
Overall (2024): #226,763 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12123267 Method of application of low salinity viscous fluid in drilling saline formations Angelo Marinho Vianna, Jorge Luiz De Queiros E Feijo, Leonardo Silva De Almeida, Fabio Fabri 2024-10-22