Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444386 | Methods and systems that determine a velocity wavefield from a measured pressure wavefield | Endrias Getachew Asgedom, Walter Söllner | 2019-10-15 |
| 10436926 | Marine vibrator source acceleration and pressure | Walter Söllner | 2019-10-08 |