Top Inventors at Pifco Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David Holt | 2 |
| 2 | James Henry Sharples | 2 |
| 3 | Paul Wood | 2 |
| #4 | David Huddart | 1 |
| #5 | Michael Dennis | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | David Holt | 2 |
| 2 | James Henry Sharples | 2 |
| 3 | Paul Wood | 2 |
| #4 | David Huddart | 1 |
| #5 | Michael Dennis | 1 |