PH

Phil Heelan

WL Westerngeco L.L.C.: 1 patents #231 of 486Top 50%
📍 Asker, NO: #122 of 254 inventorsTop 50%
Overall (All Time): #3,272,280 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8072222 Signal generator for electromagnetic surveying that produces a signal having an analog continuous waveform Leendert Combee, Michael Malling 2011-12-06