PH

Philip Heelan

PA Pgs Geophysical As: 1 patents #29 of 69Top 45%
📍 Oslo, NO: #59 of 261 inventorsTop 25%
Overall (2017): #279,622 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9632197 Silicon controlled rectifier control of sub-sea towed electromagnetic source Oliver Peppe, Mattias Südow 2017-04-25