Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851651 | Mesh handling device for mining or tunnelling equipment | Andreas Bischof, Martin Kupper | 2020-12-01 |
| 10815781 | Active temporary roof support apparatus | Bruno Reumuller | 2020-10-27 |
| 10697250 | Multi-functional connector, drill head, and method | Robert Felber, Christoph Haberer | 2020-06-30 |
| 10557348 | Device for the installation of rock bolts and cutting apparatus | Martin Kupper | 2020-02-11 |