Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315850 | Proppant conveyor systems and methods of use | David Landis Campbell, Brent Arcand | 2019-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315850 | Proppant conveyor systems and methods of use | David Landis Campbell, Brent Arcand | 2019-06-11 |