Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056649 | Apparatus and methods for drilling wellbores that utilize a detachable reamer | Joachim Treviranus | 2011-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056649 | Apparatus and methods for drilling wellbores that utilize a detachable reamer | Joachim Treviranus | 2011-11-15 |