Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HS

Helvio Ferreira Da Silva

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #15 of 283Top 6%
📍 Travessão, BR: #1 of 1 inventorsTop 100%
Overall (2025): #372,012 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215552 Polyvalent riser balcony Marcelo Curzio Salomao, Osvaldo Roberto Do Vale, João Pedro Navarini 2025-02-04