Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358921 | Radially expansible rock bolt | James William Sheppard, Paolo Ettore Pastorino | 2019-07-23 |
| 10174616 | Tensionable cable anchor assembly and a tensioning device for tensioning same | Rual Abreu, Brendan Robert Crompton | 2019-01-08 |