AC

Andrew Macdonald Carmichael

EL Expro North Sea Limited: 1 patents #31 of 67Top 50%
Overall (All Time): #2,751,794 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11131166 Landing string retainer system Stephen George Minty 2021-09-28