Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973993 | Methods and apparatus of suppressing tube waves within a bore hole and seismic surveying systems incorporating same | Daryl Haefner | 2005-12-13 |
| 6951262 | Method and apparatus for suppressing waves in a borehole | — | 2005-10-04 |
| 6868035 | Method and apparatus for coupling seismic sensors to a borehole wall | — | 2005-03-15 |