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Ciro Dos Santos Guimaraes

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
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Patent #TitleCo-InventorsDate
12234705 Method for applying the scale inhibitor to completion fluids during injectivity test operations Mario Germino Ferreira Da Silva, Valtair Marcos Cristante, Fernando Antonio Moreira Da Silva 2025-02-25