Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140031 | Deformed hollow rock bolt | Brendan Robert Crompton, Greig Knox, Paolo Ettore Pastorino | 2024-11-12 |
| 12134969 | Adhesively anchored rock bolt assembly | Paolo Ettore Pastorino | 2024-11-05 |
| 11674390 | Resin-grouted rock bolt assembly with an adapted sealing bush | Brendan Robert Crompton, Martin Cawood, Paolo Ettore Pastorino | 2023-06-13 |
| 11661847 | Resin-grouted rock bolt assembly with an adapted sealing bush | Brendan Robert Crompton, Martin Cawood, Paolo Ettore Pastorino | 2023-05-30 |
| 11536137 | Light weight rockbolt components and a non-metallic rockbolt | Johann Adriaan Venter, Eckardt Rocco Du Plessis | 2022-12-27 |
| 11486250 | Method of ensuring controlled failure of rock bolt bar | Paolo Ettore Pastorino, Greig Knox | 2022-11-01 |
| 10941658 | Rock bolt assembly with failure arrestor | Paolo Ettore Pastorino, Greig Knox | 2021-03-09 |
| 10677057 | Pneumatic drill installed rock anchor | Greig Knox, Adrian Berghorst | 2020-06-09 |
| 10626724 | Installation tool for a rock bolt | Luendren Govender | 2020-04-21 |
| 10174616 | Tensionable cable anchor assembly and a tensioning device for tensioning same | Martin Cawood, Brendan Robert Crompton | 2019-01-08 |
| 10006286 | Rock wall closure detection apparatus | — | 2018-06-26 |
| 9664043 | Rock wall closure detection device | Cacius Mahlatj | 2017-05-30 |