Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8141646 | Device and method for gas lock detection in an electrical submersible pump assembly | Robert Allen, John M. Leuthen, Dick L. Knox, Jerald R. Rider, Tom G. Yohanan +1 more | 2012-03-27 |
| 7798215 | Device, method and program product to automatically detect and break gas locks in an ESP | John M. Leuthen, Brown Lyle Wilson, Jerald R. Rider | 2010-09-21 |
| 7672262 | System, method, and apparatus for command and control of remote instrumentation | Robert H. McCoy, Brian Haapanen, Richard Bristow, Gordon Besser, Douglas Detherow | 2010-03-02 |