Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161841 | Calibration for drilling resistance measuring devices | Sebastian Hunger, Fabian Hunger | 2018-12-25 |
| 9937563 | Drill chuck, drilling needle and drilling needle-drill chuck assembly | Sebastian Hunger, Fabian Hunger | 2018-04-10 |
| 9891151 | Drilling-resistance measuring device for use underwater | Sebastian Hunger, Fabian Hunger | 2018-02-13 |