Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688395 | Expandable tubular having improved polished bore receptacle protection | Robert Coon, J. Eric Lauritzen, Khai Tran, Neil A. A. Simpson, A. Craig Mackay | 2004-02-10 |
| 6550539 | Tie back and method for use with expandable tubulars | Robert Coon, J. Eric Lauritzen, Mark J. Murray, Khai Tran | 2003-04-22 |
| 6467547 | Hydraulic running tool with torque dampener | Richard G Duff, Tarald Gudmestad, Mark J. Murray | 2002-10-22 |