Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152831 | Polygonal liner for electrical submersible pump canned motor | — | 2021-10-19 |
| 11095191 | Helical motor oil circulation system | Jinjiang Xiao | 2021-08-17 |
CW
Christopher Wrighton
Overall (2021): #171,470 of 548,734Top 35%
2
Patents 2021