Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300406 | Variable flow immiscible liquid separator for in-ground applications | John C. Sowerby | 2019-05-28 |
| 10035716 | Immiscible liquid separator for marine vessels | John C. Sowerby | 2018-07-31 |