Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7188671 | System, method, and apparatus for survey tool having roller knuckle joints for use in highly deviated horizontal wells | — | 2007-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7188671 | System, method, and apparatus for survey tool having roller knuckle joints for use in highly deviated horizontal wells | — | 2007-03-13 |