RV

Raphael Lucas Ribeiro Valadares

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #235 of 1,087Top 25%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11549313 Device, system and method for transporting and installing a bop stack for an onshore drilling rig 2023-01-10