Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605050 | Locking ring system for use in fracking operations | — | 2020-03-31 |
| 10584559 | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines | — | 2020-03-10 |
| 10563480 | Profile selective system for downhole tools | Darryl Firmaniuk, Lennard Sihlis | 2020-02-18 |
| 10563482 | Profile-selective sleeves for subsurface multi-stage valve actuation | Daniel Rojas | 2020-02-18 |
| 10563487 | System and related methods for fracking and completing a well which flowably installs sand screens for sand control | Daniel Rojas | 2020-02-18 |