Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837275 | Leak detection for downhole isolation valve | — | 2020-11-17 |
| 10787900 | Differential pressure indicator for downhole isolation valve | Kyle Allen King, Christopher L. McDowell, Brian Mickens | 2020-09-29 |
| 10619440 | Communication through a hanger and wellhead | Christopher L. McDowell | 2020-04-14 |