Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891233 | Blast movement monitor | — | 2011-02-22 |
| 7614278 | Blast movement monitor | Graham Anthony Sheridan | 2009-11-10 |
| 7490507 | Method for determining the movement of a blast movement monitor and associated rock as a result of blasting operations | David Mario La Rosa, Michael Wortley | 2009-02-17 |
| 7367269 | Blast movement monitor and method for determining the movement of a blast movement monitor and associated rock as a result of blasting operations | David Mario La Rosa, Michael Wortley | 2008-05-06 |