Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9297246 | Apparatus and methods for separating sand from well fracturing return water | Cooper Smartt | 2016-03-29 |
| 8622135 | Apparatus and methods for separating sand from well fracturing return water | Cooper Smartt | 2014-01-07 |