Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125557 | Method of capturing vapor phase fluids from fluid returns in a tank | David L. Shanks | 2018-11-13 |
| 9879489 | Floating gas trap system using agitation | David L. Shanks | 2018-01-30 |
| D749137 | Impeller for fluid agitation | David L. Shanks | 2016-02-09 |