Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482223 | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps | Brian P. Jarvis, Nigel Wilcox, Brian Joseph Williams, Lance D. Underwood, Peter Thomas Cariveau +8 more | 2016-11-01 |
| 9393648 | Undercut stator for a positive displacment motor | Lance D. Underwood, Thomas K. Washburn | 2016-07-19 |
| 9334691 | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps | Brian P. Jarvis, Nigel Wilcox, Brian Joseph Williams, Lance D. Underwood, Peter Thomas Cariveau | 2016-05-10 |