Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391096 | Inductive coupling for electric power transfer to electric submersible motor | David C. Beck, Ryan Bridwell Ashbaugh, Robert Charles De Long | 2022-07-19 |
| 11353028 | Electric submersible pump with discharge recycle | David Houston, Donn J. Brown | 2022-06-07 |
| 11328584 | Inductively coupled sensor and system for use thereof | Tom Gottschalk | 2022-05-10 |
| 11220885 | Fallback prevention valve apparatus, system and method | Wesley John Nowitzki | 2022-01-11 |