CM

Carlos Alberto Alves Sao Mateus

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
📍 Aracaju, BR: #4 of 13 inventorsTop 35%
Overall (All Time): #2,537,417 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12116873 Pneumatic lifting system for hydrocarbon production Daniel Centurion Barrionuevo, Alcino Resende De Almeida, Ricardo Dos Santos Fraga 2024-10-15