Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459839 | Sleeve for downhole tools | — | 2022-10-04 |
| 11371312 | Cup plug having a large flow-through inside diameter | Donald Jonathan Greenlee | 2022-06-28 |
| 11365600 | Compact downhole tool | Donald Jonathan Greenlee | 2022-06-21 |