Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384616 | Multi-string section mill | David J. Ruttley | 2022-07-12 |
| 11248430 | Multi-string section mill | David J. Ruttley | 2022-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384616 | Multi-string section mill | David J. Ruttley | 2022-07-12 |
| 11248430 | Multi-string section mill | David J. Ruttley | 2022-02-15 |