Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9389055 | High energy blasting | Geoffrey Frederick Brent, Tapan Goswami, Michael John Noy | 2016-07-12 |
| 8955916 | Use of post-blast markers in the mining of mineral deposits | Alexander Theofile Spathis, Rodney Wayne Appleby, Richard John Goodridge | 2015-02-17 |
| 8826820 | High energy blasting | Geoffrey Frederick Brent, Tapan Goswami, Michael John Noy | 2014-09-09 |
| 8398175 | Use of post-blast markers in the mining of mineral deposits | Alexander Theofile Spathis, Rodney Wayne Appleby, Richard John Goodridge | 2013-03-19 |