| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Brazil | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | India | 1 | |
| #8 | African Intellectual Property Organization | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Cyclones | |
| #2 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Prendergast Gavan James Joseph | 8 |
| #2 | Webb David Andrew | 7 |
| #3 | Webb David A | 2 |
| #4 | Joseph Prendergast Govan James | 1 |
| #5 | Webb Devid Andrew | 1 |
| #6 | Prendergast Gavin J J | 1 |
| #7 | Prendergast Gagan J J | 1 |
| #8 | Andrew Webb David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8911992D0 | Hydrocyclones | |
| AU8334287A | Hydrocyclones | |
| US5154826A | Hydrocyclone overflow transport |