ST

Stig Vidar Johansen Trydal

NA National Oilwell Varco Norway As: 1 patents #26 of 65Top 40%
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Patent #TitleCo-InventorsDate
11453297 System for energy regeneration and distribution Yngvar BORØY, Oddbjørn Øye, Geir Odd BERGSTØL 2022-09-27