Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708854 | Device and method for drilling with continuous tool rotation and continuous drilling fluid supply | Helge Krohn, Odd B. Skjaerseth | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708854 | Device and method for drilling with continuous tool rotation and continuous drilling fluid supply | Helge Krohn, Odd B. Skjaerseth | 2017-07-18 |