Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10018004 | Method and apparatus for casing entry | William R. Abrant, Charles Butterfield | 2018-07-10 |
| 9915099 | Drill bit for a drilling apparatus | — | 2018-03-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10018004 | Method and apparatus for casing entry | William R. Abrant, Charles Butterfield | 2018-07-10 |
| 9915099 | Drill bit for a drilling apparatus | — | 2018-03-13 |