| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | United States | 2 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | New Zealand | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rickards Ian James | 10 |
| #2 | Richards Ian James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU4191897A | Method for asphalt compaction and compaction apparatus | |
| AUPO657797A0 | Method and apparatus for compaction of asphalt and low shear strength pavement materials | |
| AUPO241496A0 | Method and apparatus for asphalt compaction |