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

Amarildo Jose Ferreira

VL Vallourec Tubos Do Brasil Ltda.: 1 patents #1 of 10Top 10%
📍 Belo Horizonte, BR: #6 of 51 inventorsTop 15%
Overall (2025): #457,313 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12422412 Method for assessing level of inclusions in steel tubes using high frequency transducer in the automatic ultrasound inspection Edson Jose Eufrásio, Fabricio Araujo Torres 2025-09-23