Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248450 | Liner hanger with hardened anchoring ridges | — | 2022-02-15 |
| 11136864 | Liner hanger with nano-reinforced seals | — | 2021-10-05 |
| 11118434 | Expandable hanger with anchor feature | Emile Edmund Sevadjian | 2021-09-14 |
| 9752400 | Expandable liner hanger with high axial load capacity | Sean Calahan, Todd R. Agold, Shane Patrick Furlong | 2017-09-05 |
| 9476288 | Stepped liner hanger expander | — | 2016-10-25 |
| 8561690 | Expansion cone assembly for setting a liner hanger in a wellbore casing | — | 2013-10-22 |