Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535818 | Method of stacking seismic traces | — | 2003-03-18 |
| 6519205 | Ground roll attenuation method | Roland Marschall | 2003-02-11 |
| 6446009 | Seismic data acquisition and method for spatially filtering seismic data | Ralf Ferber, Reinhard Lengeling | 2002-09-03 |