Issued Patents All Time
Showing 101–107 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328242 | Connection methods and systems | Kirk P. Guidry, Joseph R. Wilhelmi, Terry L. Shinn | 2012-12-11 |
| 7350583 | One trip string tensioning and hanger securing method | Delbert Edwin Vanderford | 2008-04-01 |
| 7134490 | Through bore wellhead hanger system | — | 2006-11-14 |
| 6905148 | Connector for securing conduits | Delbert Edwin Vanderford | 2005-06-14 |
| 6695356 | Connector for securing conduits | Delbert Edwin Vanderford | 2004-02-24 |
| 6516887 | Method and apparatus for tensioning tubular members | Delbert Edwin Vanderford | 2003-02-11 |
| 6328108 | Adjustable sub-tension hanger | Delbert Edwin Vanderford | 2001-12-11 |