Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821430 | Oil transport structure in an electric motor of an electric submersible pump (ESP) assembly | Yuzhu Hu, Yu Sun, Donn J. Brown | 2023-11-21 |
| 11739619 | Oil circulation in an electric submersible pump (ESP) electric motor | Ketankumar Kantilal Sheth, Donn J. Brown, Robert Charles De Long | 2023-08-29 |