WS

Wagner Mardegan Sardenberg

📍 Eldorado do Carajás, BR: #4 of 15 inventorsTop 30%
Overall (All Time): #2,663,651 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11371300 Riser tools and methods David Skaarsjoe, John M. Johnsen 2022-06-28