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John David Sangster

IL Interventek Subsea Engineering Limited: 2 patents #1 of 2Top 50%
Overall (2020): #156,849 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10801287 Gate valve Gavin David Cowie 2020-10-13
10683721 Test tree and actuator Gavin David Cowie 2020-06-16