JN

João Pedro Navarini

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
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Patent #TitleCo-InventorsDate
12215552 Polyvalent riser balcony Helvio Ferreira Da Silva, Marcelo Curzio Salomao, Osvaldo Roberto Do Vale 2025-02-04