| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | New Zealand | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | South Africa | 2 | |
| #7 | Chile | 1 | |
| #8 | China | 1 | |
| #9 | Peru | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kosovich John | 15 |
| #2 | John Kosovich | 3 |
| Publication | Filing date | Title |
|---|---|---|
| NZ594536A | Drilling apparatus | |
| NZ586286A | Combination compression and impactor rock crushing machine | |
| AU2010200946A1 | Drilling Apparatus | |
| AU2010100222A4 | Drilling Apparatus | |
| AU2010200944A1 | Drilling Apparatus | |
| WO2010033041A1 | Drilling apparatus |