Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5761152 | Method and system for increasing fold to streamer length ratio | Svein Torleif Vaage, Rolf Ronningen | 1998-06-02 |
| 5650981 | Multi-vessel timing synchronization method and device | Anno Sauer, Ian McMillan, Rolf Ronningen | 1997-07-22 |