Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967441 | Drilling system and modular drilling head for deep hole drilling | Lucas S. Dummermuth, Michael D. Dreher | 2021-04-06 |
| 10569347 | Drilling system and methods for deep hole drilling | Paul W. Best, Lucas S. Dummermuth, David J. Carlisle | 2020-02-25 |