PO

Paulo Guilherme OLIVEIRA DE OLIVEIRA

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
Overall (All Time): #2,498,310 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11982154 Cooling system for downhole electronic device Mario Germino Ferreira Da Silva 2024-05-14