Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563482 | Profile-selective sleeves for subsurface multi-stage valve actuation | Sean Campbell | 2020-02-18 |
| 10563487 | System and related methods for fracking and completing a well which flowably installs sand screens for sand control | Sean Campbell | 2020-02-18 |