Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7382683 | Computing an absorption parameter for a mode-converted seismic wave | Ralf Ferber | 2008-06-03 |
| 7257049 | Method of seismic surveying, a marine vibrator arrangement, and a method of calculating the depths of seismic sources | Robert Laws | 2007-08-14 |