| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | United States | 5 | |
| #3 | Canada | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | China | 2 | |
| #7 | South Africa | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Mining | |
| #3 | Shafts | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sugden David Burnet | 14 |
| #2 | Sugden David Burnett | 4 |
| #3 | Cusick Wayne Anthony | 4 |
| #4 | Jones Alwyn Arthur | 4 |
| #5 | Johnstone Geoffrey Peter | 4 |
| #6 | Peach Anthony John | 4 |
| #7 | Jurasovic Anton Josep | 4 |
| #8 | Shivakumar Karakel | 3 |
| #9 | Carnavas Paul | 3 |
| #10 | Burnet Sugden David | 3 |
| Publication | Filing date | Title |
|---|---|---|
| AUPS186802A0 | Oscillating disc cutter with speed controlling bearings | |
| AUPS186902A0 | Rock cutting machine | |
| AUPR367901A0 | Longwall mining by oscillating disc cutter | |
| AU2783200A | Cutting device | |
| WO0046486A1 | Cutting device | |
| CA2589743A1 | Rock boring device | |
| AU2526900A | Rock boring device | |
| US7182407B1 | Rock boring device with an oscillating and nutating rotary disc cutter |