Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795808 | Dynamic power optimization system and method for electric submersible motors | Luke Golden Janger, David Linn Self, Wesley John Nowitzki, David C. Beck | 2023-10-24 |
| 11613974 | Dynamic power optimization system and method for electric submersible motors | Luke Golden Janger, David Linn Self, Wesley John Nowitzki, David C. Beck | 2023-03-28 |
| 11480047 | Sensing a rotation speed and rotation direction of a motor shaft in an electric submersible pump positioned in a wellbore of a geological formation | Tyler Clay Courtwright, Dustin B. Campbell, Carl Albert Palmgren, III | 2022-10-25 |
| 11466547 | Measurement guided oscillation detection for motor protection | David C. Beck | 2022-10-11 |
| 11414967 | Dynamic power optimization system and method for electric submersible motors | Luke Golden Janger, David Linn Self, Wesley John Nowitzki, David C. Beck | 2022-08-16 |
| 11391096 | Inductive coupling for electric power transfer to electric submersible motor | David C. Beck, Walter Dinkins, Robert Charles De Long | 2022-07-19 |
| 11248459 | Selective automated powering of downhole equipment during run-in-hole operations | Carl Albert Palmgren, III, Mark Dale Stewart | 2022-02-15 |
| 10374542 | Electric submersible pump variable speed drive controller | Tom G. Yohanan, John Vanderstaay Kenner | 2019-08-06 |
| 10212861 | Variable frequency drive cabinet ventilation system, apparatus and method | Tyler Clay Courtwright, Casey Laine Newport, David R. Manen, Thomas John Gottschalk | 2019-02-19 |
| 9998054 | Electric submersible pump variable speed drive controller | Tom G. Yohanan, John Vanderstaay Kenner | 2018-06-12 |
| 6700762 | Filter-switched drive operating mode control | Michael C. Underwood, Norman Wayne Ritchie | 2004-03-02 |