Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773719 | Apparatus and method for preparing a blast hole in a rock face during a mining operation | Colin Roos | 2023-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773719 | Apparatus and method for preparing a blast hole in a rock face during a mining operation | Colin Roos | 2023-10-03 |