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NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7779935 Mechanically engaged and releasable connection system Fred Jagert 2010-08-24