| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | Brazil | 2 | |
| #3 | India | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Blasting | |
| #3 | Geophysics | |
| #4 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Robbins Geoffrey | 5 |
| #2 | Clarkson Michael Edward | 5 |
| #3 | Moffat Gordon Alexander | 4 |
| #4 | Hall Stephen John | 3 |
| #5 | Robbins Geoffrey Ronald | 1 |
| #6 | Hall Steven John | 1 |
| #7 | Jenkins Sanford Swindell Jr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU656051B2 | Inflatable borehole plug assemblies | |
| BR9205162A | INFLATABLE SHUTTER SET FOR DRILLING HOLES, COMBINATION AND PROCESS OF POSITIONING THE SUCH SHUTTER SET | |
| ZA9209979B | Inflatable borehole plug assemblies | |
| AU1070592A | Waterproof device for holding explosives in a borehole and method for using the same | |
| AU7358291A | Borehole extender | |
| BR8506823A | Hole cap and process | |
| AU4601885A | Borehole plug for decking explosives |