Top Inventors at Zenyth Operations Pty. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Andrew Donald Nash | 8 |
| 2 | Louis Jerry Fabri | 7 |
| 3 | Douglas Hilton | 5 |
| #4 | Felicity Meredith Dunlop | 3 |
| #5 | Manuel Baca | 3 |
| #6 | Nicos A. Nicola | 3 |
| #7 | Emma Suzanne Cohen | 2 |
| #8 | Matthew Sleeman | 2 |
| #9 | Paula Rosamund Harrison | 2 |
| #10 | Pierre David Scotney | 2 |
| #11 | Ralph Minter | 2 |
| #12 | Giuseppe Maccarone | 1 |
| #13 | Jian Zhang | 1 |
| #14 | Kate Reid | 1 |
| #15 | Kim Maree Jachno | 1 |
| #16 | Masakazu Hasegawa | 1 |
| #17 | Masatsugu Maeda | 1 |
| #18 | Mark Murphy | 1 |
| #19 | Nicholas Martin Gough | 1 |
| #20 | Perry Bartlett | 1 |
| #21 | Perry Francis Bartlett | 1 |
| #22 | Robert Williams | 1 |
| #23 | Steven Rakar | 1 |
| #24 | Tetsuo Kojima | 1 |
| #25 | Tracy Willson | 1 |
| #26 | Warren Alexander | 1 |
| #27 | Yasufumi Kikuchi | 1 |
| #28 | Yasuhiko Nakata | 1 |
| #29 | Alison Farley | 1 |