Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655096 | Coiled tubing wellbore cleanout | Scott A. Walker, Jeff Li | 2010-02-02 |
| 7377283 | Coiled tubing wellbore cleanout | Scott A. Walker, Jeff Li | 2008-05-27 |
| 7249633 | Release tool for coiled tubing | John Ravensbergen, Andre Naumann, Lubos Vacik, Mitch Lambert | 2007-07-31 |
| 6982008 | Coiled tubing wellbore cleanout | Scott A. Walker, Jeff Li | 2006-01-03 |
| 6923871 | Coiled tubing wellbore cleanout | Scott A. Walker, Jeff Li | 2005-08-02 |
| 6832654 | Bottom hole assembly | John Ravensbergen, Andre Naumann, Lubos Vacik, Mitch Lambert | 2004-12-21 |
| 6607607 | Coiled tubing wellbore cleanout | Scott A. Walker, Jeff Li | 2003-08-19 |
| 6015015 | Insulated and/or concentric coiled tubing | H. Bernie Luft, Peter J. Pelensky | 2000-01-18 |
| 5984011 | Method for removal of cuttings from a deviated wellbore drilled with coiled tubing | John Misselbrook | 1999-11-16 |
| 5417538 | Apparatus for scooping an article from the ground | — | 1995-05-23 |