Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200581 | Method of coupling a seimic detector module to the wall of a borehole, and a sonde for implementing the method | Bruce W. Boyle, Alain G. M. Delpuech | 1993-04-06 |
| 4987969 | Method of coupling a seismic detector module to the wall of a borehole and a sonde for implementing the method | Bruce W. Boyle, Alain G. M. Delpuech | 1991-01-29 |