Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631741 | Casing puller | — | 2017-04-25 |
| 9221488 | Remote controlled vehicle | — | 2015-12-29 |
| 9085945 | Casing puller | — | 2015-07-21 |
| 8851796 | Pipe retriever | — | 2014-10-07 |
| 8571709 | Remote controlled vehicle | — | 2013-10-29 |
| 8281876 | Reamers and methods for directional drilling | Steven L. Ugrich | 2012-10-09 |
| 8087473 | Mobile self-erecting directional drilling rig apparatus | Mark Osadchuk | 2012-01-03 |
| 7748471 | Mobile self-erecting directional drilling rig apparatus | Mark Osadchuk | 2010-07-06 |