Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909400 | Gas separator assembly for generating artificial sump inside well casing | Brian Ellithorp | 2018-03-06 |
| 9518458 | Gas separator assembly for generating artificial sump inside well casing | Brian Ellithorp | 2016-12-13 |