JF

Joper C. Andrade Filho

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
Overall (All Time): #3,788,369 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5277521 Semi-submersible production platform Marco A. L. Petkovic, Marcio F. Alencar 1994-01-11