Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494893 | Solid-core filament-wound composite mandrel | Colby Jarrett | 2019-12-03 |
| 10458200 | Frac plug system having bottom sub geometry for improved flow back, milling and/or setting | — | 2019-10-29 |
| 10233720 | Actuatable plug system for use with a tubing string | Robert M. Graham, Christopher Cromer | 2019-03-19 |