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

Leonel Echer

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #15 of 283Top 6%
📍 Porto Alegre, BR: #3 of 81 inventorsTop 4%
Overall (2025): #307,259 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12345099 Compliant component for supporting bend stiffeners Claudio Violante Ferreira, Bruno Pinho Dos Reis, Rogério José Marczak, Jorge Gomes De Melo Medeiros, Gilnei Reckziegel +2 more 2025-07-01