Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465515 | Groutable rock anchor assembly | Adrian Berghorst | 2019-11-05 |
| 10358921 | Radially expansible rock bolt | James William Sheppard, Martin Cawood | 2019-07-23 |
| 10344593 | Grout delivery system | Adrian Berghorst | 2019-07-09 |