Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528355 | Enhanced oil production using control of well casing gas pressure | James P. McCrickard, Ronald G. Peterson, Thomas L. Beck, Michael Dry | 2016-12-27 |
| 8444393 | Rod pump control system including parameter estimator | Thomas L. Beck, Ronald G. Peterson, Mark E. Garlow | 2013-05-21 |
| 7168924 | Rod pump control system including parameter estimator | Thomas L. Beck, Ronald G. Peterson, Mark E. Garlow | 2007-01-30 |