PF

Paulo Paz Ribas Ferreira

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
📍 Porto Velho, BR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,684,839 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5755531 Transfer system for products and utilities Cesar De Souza Lima, Marco Antonio Nogueira Herdeiro 1998-05-26