| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | New Zealand | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Separation | |
| #3 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allsop Charles Edward | 9 |
| #2 | Allsop Charles E | 1 |
| #3 | Eldridge Gregory | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU4587489A | Filtration | |
| NZ224560A | Screen separator has cylindrical body with tapered end portion | |
| AU1603188A | Improvements to separating apparatus | |
| AU6545386A | Screening decks | |
| ZA8607842B | Screening decks | |
| AU7444481A | Reinforced pipe | |
| AU4813979A | Bore screen |