NM

Nicholas Ryan Marchard

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Edmonton, CA: #1,480 of 2,912 inventorsTop 55%
Overall (All Time): #3,011,254 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9404527 Drive shaft assembly for a downhole motor Frederick William Pheasey 2016-08-02