Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684281 | System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers | Stig Rune Lennart Tenghamn, Claes Nicolai Borresen | 2010-03-23 |
| 7466630 | Method for monitoring performance of marine seismic air gun arrays | — | 2008-12-16 |
| 7359283 | System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers | Stig Rune Lennart Tenghamn, Claes Nicolai Borresen | 2008-04-15 |
| 7123543 | Method for seismic exploration utilizing motion sensor and pressure sensor data | Jacob T. Fokkema, Peter M. van den Berg | 2006-10-17 |
| 6906981 | Method and system for acquiring marine seismic data using multiple seismic sources | — | 2005-06-14 |
| 6903998 | Method for acquiring and processing seismic survey data using ocean bottom cables and streamers | — | 2005-06-07 |
| 6882938 | Method for separating seismic signals from two or more distinct sources | Ruben D. Martinez, John Brittan | 2005-04-19 |
| 6704244 | Method for acquiring and processing seismic survey data using ocean bottom cables and streamers | — | 2004-03-09 |
| 5761152 | Method and system for increasing fold to streamer length ratio | Nils-Erik Jacobsen, Rolf Ronningen | 1998-06-02 |
| 5646380 | Drive assembly for acoustic sources | — | 1997-07-08 |