Top Inventors at Poweroasis Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Peter William Dale Bishop | 4 |
| 2 | Charles Schelberg | 3 |
| 3 | Thomas Duff | 3 |
| #4 | Stephen John Barrett | 2 |
| #5 | Edward Christopher Oram | 1 |
| #6 | Graham Ronald Johnson | 1 |
| #7 | Ivan David Harris | 1 |
| #8 | Paul Gillie | 1 |
| #9 | Thomas Paul Groves | 1 |