PO

Paulo Roberto de Oliveira

UN Unknown: 1 patents #391 of 3,345Top 15%
📍 Juiz de Fora, BR: #1 of 4 inventorsTop 25%
Overall (2024): #316,231 of 561,600Top 60%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11879400 Variable compression ratio device Almir Gonçalves Pereira 2024-01-23