Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8186459 | Flexible hose with thrusters and shut-off valve for horizontal well drilling | — | 2012-05-29 |
| 7357182 | Method and apparatus for completing lateral channels from an existing oil or gas well | John Richard Hunt | 2008-04-15 |
| 6964303 | Horizontal directional drilling in wells | Paris E. Blair, Chris Sanfelice | 2005-11-15 |
| 6889781 | Horizontal directional drilling in wells | — | 2005-05-10 |
| 6578636 | Horizontal directional drilling in wells | Paris E. Blair, Chris Sanfelice | 2003-06-17 |
| 6530439 | Flexible hose with thrusters for horizontal well drilling | — | 2003-03-11 |