Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536137 | Light weight rockbolt components and a non-metallic rockbolt | Eckardt Rocco Du Plessis, Rual Abreu | 2022-12-27 |
| 9752435 | Mine roof support | — | 2017-09-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536137 | Light weight rockbolt components and a non-metallic rockbolt | Eckardt Rocco Du Plessis, Rual Abreu | 2022-12-27 |
| 9752435 | Mine roof support | — | 2017-09-05 |