Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577424 | Wood treatment device for the pressure-free treatment of wood and a pressure-free method for treating wood | Erich Hunger, Sebastian Hunger | 2023-02-14 |
| 11370037 | Deflector attachment for a drilling tool, drilling device, and conversion set, and method for carrying out drilling at locations which are difficult to reach | Erich Hunger, Sebastian Hunger | 2022-06-28 |
| 11267161 | Wood treatment device for the pressure-free treatment of wood and a pressure-free method for treating wood | Erich Hunger, Sebastian Hunger | 2022-03-08 |
| 11035842 | Needle-guiding device for a drilling resistance measurement unit, drilling resistance measurement unit, and drilling resistance measurement method for investigating the nature of wood | Erich Hunger, Sebastian Hunger | 2021-06-15 |
| 10751907 | Wood treatment apparatus with a displaceable sleeve for treating wood and method for treating wood | Erich Hunger, Sebastian Hunger | 2020-08-25 |
| 10302622 | Wood test tool and method for visually checking a wood object | Erich Hunger, Sebastian Hunger | 2019-05-28 |
| 10161841 | Calibration for drilling resistance measuring devices | Sebastian Hunger, Erich Hunger | 2018-12-25 |
| 9937563 | Drill chuck, drilling needle and drilling needle-drill chuck assembly | Sebastian Hunger, Erich Hunger | 2018-04-10 |
| 9891151 | Drilling-resistance measuring device for use underwater | Erich Hunger, Sebastian Hunger | 2018-02-13 |