| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Load transportation vehicles | |
| #2 | Vehicle servicing | |
| #3 | Cleaning | |
| #4 | Water treatment | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jenkins Mark | 10 |
| #2 | Mickelson Kevin | 2 |
| #3 | Engelsgaard Roger | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2007170119A1 | Treatment system for liquid concrete washout waste | |
| AU2004212468A1 | Concrete washout container |