Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991492 | Methods, systems and apparatus for coiled tubing testing | John R. Lovell, Warren Zemlak, Luis Felipe Peixoto, Steven Harrison, Andrew Prestridge +2 more | 2015-03-31 |
| 7980306 | Methods, systems and apparatus for coiled tubing testing | John R. Lovell, Warren Zemlak, Luis Felipe Peixoto, Steven Harrison, Andrew Prestridge +2 more | 2011-07-19 |
| 7926576 | Coiled tubing rig | Devin Rock, Rod Shampine, Brent Nickerson, Bartley Patton, Takahiro Kosaka +1 more | 2011-04-19 |
| 7874366 | Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well | Jing H. Chow, David Milton Eslinger, Matthew R. Hackworth, John David Rowatt, Thomas Allan | 2011-01-25 |
| 6439313 | Downhole machining of well completion equipment | Hubertus V. Thomeer, James M. Costley, Randolph J. Sheffield, David Milton Eslinger, Mark Callister Oettli | 2002-08-27 |