Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813564 | Method for monitoring seafloor subsidence and for gravity monitoring an underground hydrocarbon reservoir | Ola Eiken, John Hildebrand | 2004-11-02 |
| 6788417 | Optical fiber infrasound sensor | Jonathan Berger | 2004-09-07 |