Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9921325 | Wavefield separation based on a matching operator between sensor responses in multi-component streamers | Stian Hegna | 2018-03-20 |
| 9915745 | Separation of up-going and down-going wavefields including the direct arrival | Stian Hegna | 2018-03-13 |