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

Paulo Roberto de Oliveira

UN Unknown: 1 patents #232 of 2,491Top 10%
📍 Juiz de Fora, BR: #1 of 2 inventorsTop 50%
Overall (2025): #257,247 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12359629 Variable compression ratio device Almir Gonçalves Pereira 2025-07-15