Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6257166 | Anchor | — | 2001-07-10 |
| 6105712 | Method for generating seismic shearing waves in a subterranean formation | Egil Tjaaland | 2000-08-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6257166 | Anchor | — | 2001-07-10 |
| 6105712 | Method for generating seismic shearing waves in a subterranean formation | Egil Tjaaland | 2000-08-22 |