Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161199 | Dual member pipe joint for a dual member drill string | Cody L. Sewell | 2018-12-25 |
| 10036205 | Stacked-plate reamer | Travis W. Woodson, Chapman P. Hancock | 2018-07-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161199 | Dual member pipe joint for a dual member drill string | Cody L. Sewell | 2018-12-25 |
| 10036205 | Stacked-plate reamer | Travis W. Woodson, Chapman P. Hancock | 2018-07-31 |