Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817415 | Method of sealing an annulus surrounding a slotted liner | Claude Vercaemer, Erik Nelson, Dominique Guillot | 2004-11-16 |
| 6751162 | Seismic sensor | Didier Dominguez, Irene Gabler | 2004-06-15 |
| 6672422 | Seismic data acquisition | Simon Tong | 2004-01-06 |