Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493048 | Modular labyrinth seal system usable with electric submersible pumps | Richard Greenfield | 2022-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493048 | Modular labyrinth seal system usable with electric submersible pumps | Richard Greenfield | 2022-11-08 |