Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313175 | Float valve with a protective spring | — | 2025-05-27 |
| 12234703 | Wellbore plug and wellbore assembly with plug having a passive non-rotation mechanism | Todd Anthony Stair, Gary Joe Makowiecki | 2025-02-25 |
| 12209477 | Wireline conveyed casing test plug and pressure test tool assembly | Todd Anthony Stair, Chris Champeaux | 2025-01-28 |