Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879483 | Drill head insert or drill head attachment and drill | Alexander Zuern, Martin Stumpp | 2018-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879483 | Drill head insert or drill head attachment and drill | Alexander Zuern, Martin Stumpp | 2018-01-30 |