Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408230 | Wellbore reaming systems and devices | Joseph Aschenbrenner, Joshua J. Smith | 2022-08-09 |
| 11111739 | Well bore conditioner and stabilizer | Joshua J. Smith, Joseph Aschenbrenner | 2021-09-07 |
| 10626922 | Low-friction, abrasion resistant replaceable bearing surface | Joseph Aschenbrenner, Joshua J. Smith, Lane E. Snell | 2020-04-21 |
| 10161530 | Valve assembly | James D. Isenhour | 2018-12-25 |
| 9915117 | Fluid pulse valve | Joseph Aschenbrenner, Joshua J. Smith, James D. Osterloh, Cameron Dick | 2018-03-13 |
| 9605511 | Fluid pulse valve | Joseph Aschenbrenner, Joshua J. Smith, James D. Osterloh, Cameron Dick | 2017-03-28 |
| 9488229 | Low-friction, abrasion resistant replaceable bearing surface | James D. Osterloh | 2016-11-08 |
| 9410637 | Valve assembly | James D. Isenhour | 2016-08-09 |
| 9163460 | Wellbore conditioning system | James D. Isenhour | 2015-10-20 |
| 9010370 | Valve assembly | James D. Isenhour | 2015-04-21 |