Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215053 | Adapted grout delivery sleeve | Martin Cawood, Adrian Berghorst | 2022-01-04 |
| 10858937 | Adapted rock bolt with improved installation properties | Brendan Robert Crompton, Cornelius Adriaan Nieuwenhuis, James William Sheppard | 2020-12-08 |