IV

Ivar Andreas Valstad

WL Westerngeco L.L.C.: 1 patents #231 of 486Top 50%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8149647 Seismic cable and acoustically decoupled sensor Lars Borgen, Geir Holm, Kambiz Iranpour 2012-04-03