Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156125 | One trip blowout preventer cleaning and pressure testing | Paul L. Connell, Lars Harald NORHEIM | 2018-12-18 |
| 6624759 | Remote actuation of downhole tools using vibration | Paulo Tubel, Clark Bergeron | 2003-09-23 |
| 5947201 | One-trip window-milling method | Robert C. Ross, Brian Wood | 1999-09-07 |