Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162345 | Fracing plug | Curtis Ring, Grant George, Shane Sargent | 2021-11-02 |
| 10989007 | Downhole casing patch | Grant George | 2021-04-27 |
| 10931818 | Preventing foreign initiated fraudulent or unauthorized use of calling service | Andrew J. Broadworth | 2021-02-23 |