Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720123 | Electrode assembly for marine electromagnetic geophysical survey sources | James Ewan Mackay, Prawin K. Bhadani, Ulf Peter Lindqvist, Richard Samuel Bailie | 2017-08-01 |
| 9664811 | Methods and systems for using a combined electromagnetic source electrode and deflector | Johnathan P. Linfoot | 2017-05-30 |
| 9632197 | Silicon controlled rectifier control of sub-sea towed electromagnetic source | Philip Heelan, Mattias Südow | 2017-04-25 |
| 9217806 | Towing methods and systems for geophysical surveys | Marit Ronaess | 2015-12-22 |
| 9081106 | Power converter and electrode combinations for electromagnetic survey source | Ulf Peter Lindqvist | 2015-07-14 |
| 8797038 | High voltage DC power for electromagnetic survey source | Prawin K. Bhadani | 2014-08-05 |