RS

Rafael Guimarães De Mello Sobreira

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #19 of 105Top 20%
Overall (2023): #287,551 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11549634 Flexible pipe connector suitable for effecting control and forced circulation of anticorrosive fluids through the annulus of the flexible pipe Marcos Carpigiani De Almeida, George Carneiro Campello, Jonatas Ribeiro, Walter Carrara Loureiro Junior, Marcelo Torres Piza Paes 2023-01-10