Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085246 | Assist cylinder for negative angle drilling mast | Charles Taylor Hudson | 2021-08-10 |
| 10633930 | Platform based drill capable of negative angle drilling | Charles Taylor Hudson, Gregory Scott | 2020-04-28 |
| 9945187 | Surface drill modular mast | Fernando Gonzalez, James Michael Stringfield, Richard Mark Hyde, Joel P Busker | 2018-04-17 |