| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 11 | |
| #2 | Canada | 1 | |
| #3 | Chile | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | France | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Machine tools | |
| #4 | Environmental technology | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Gearing | |
| #3 | Metal-working | |
| #4 | Unspecified technologies | |
| #5 | Aeroplanes | |
| #6 | Climate change mitigation in transportation | |
| #7 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hofmann Erich John | 10 |
| #2 | White Leighton | 6 |
| #3 | Hofmann Jarrod | 4 |
| #4 | Hofmann Alyce | 4 |
| #5 | Hofmann Karl | 4 |
| #6 | Steiner Karl Peter | 4 |
| #7 | Peter Steiner Karl | 1 |
| #8 | John Hofmann Erich | 1 |
| #9 | Kirsch Stephan W | 1 |
| #10 | Kirsch Stephan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2020230232A1 | A Grinding Assembly and a Roller Assembly | |
| EP3643947A1 | Girth gear | |
| AU2019202368A1 | Roller | |
| AU2018101546A4 | Grinding Roller Assembly and Method for forming and refurbishing same | |
| AU2016200836A1 | Procedure For A Multi-Pass Weld | |
| AU2016102455A4 | Roller | |
| AU2011301142A1 | Edge protection assembly for pressure roller | |
| AU2010239141A1 | Pressure roller |