Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534714 | Coupling device for connection and disconnection of bottom-hole equipment | Alastair Buchanan, Vibjørn Dagestad | 2013-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534714 | Coupling device for connection and disconnection of bottom-hole equipment | Alastair Buchanan, Vibjørn Dagestad | 2013-09-17 |