GH

Guo Hou

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
Overall (All Time): #3,121,690 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8813436 Pinned structural connection using a pin and plug arrangement Robert Benjamin Donnally, Liu Xi Lin 2014-08-26