FJ

Fred Jagert

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Hornepayne, CA: #6 of 12 inventorsTop 50%
Overall (All Time): #3,299,858 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7779935 Mechanically engaged and releasable connection system Xu Shijie 2010-08-24