Top Inventors at Ferfics Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John Anthony Keane | 6 |
| 2 | John O'Sullivan | 4 |
| 3 | Eugene Heaney | 3 |
| #4 | Ian O'Regan | 3 |
| #5 | Stephen N. Keeney | 1 |
| #6 | Stephen Kenney | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | John Anthony Keane | 6 |
| 2 | John O'Sullivan | 4 |
| 3 | Eugene Heaney | 3 |
| #4 | Ian O'Regan | 3 |
| #5 | Stephen N. Keeney | 1 |
| #6 | Stephen Kenney | 1 |