Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775618 | Method and system for reducing effects of sea surface ghost contamination in seismic data | Johan O. A. Robertsson, Julian Edward Kragh | 2004-08-10 |
| 6684160 | Marine seismic acquisition system and method | Ali Ozbek, Nils Lunde, Simon Bittleston | 2004-01-27 |