Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053948 | Tension-set tieback packer | — | 2018-08-21 |
| 9909390 | Stage tool with lower tubing isolation | Bryce McNabb, Jozeph Robert Marcin, James A. MacTavish, Corey M. Kshyk | 2018-03-06 |
| 9874070 | Tension-set tieback packer | Brian Hilhorst, James A. MacTavish | 2018-01-23 |