Top Inventors at Hayco Manufacturing Limited All Time
Showing 1–23 of 23 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Christopher James Mccaughan Hay | 67 |
| 2 | Donald Espie Hay | 19 |
| 3 | Gregory Clegg Spooner | 14 |
| #4 | Eugen Gustav Meyer | 13 |
| #5 | David Deacon | 3 |
| #5 | Hoss Vong | 3 |
| #7 | Craig Mathew Erskine-Smith | 2 |
| #7 | Edwin Chan | 2 |
| #7 | Jeff Lai | 2 |
| #7 | Jia Du | 2 |
| #7 | Kin Wong Yau | 2 |
| #7 | Simeon Charles Jupp | 2 |
| #13 | Bengt Ivar Anders Ivarsson | 1 |
| #13 | Benjo Lapuebla Manuel | 1 |
| #13 | Caroline Maree Francis | 1 |
| #13 | Cham Fung Lai | 1 |
| #13 | David Michael Robertson | 1 |
| #13 | David Robertson | 1 |
| #13 | Greg Spooner | 1 |
| #13 | Harald Schmidt | 1 |
| #13 | Heung Kin Chan | 1 |
| #13 | Mark Armstrong | 1 |
| #13 | Sven Eschrich | 1 |