Top Inventors at Invicta Plastics Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David John Cragie | 3 |
| 2 | Michael Lannie | 3 |
| 3 | Stephen Thompson | 3 |
| #4 | Edward J. Jones-Fenleigh | 2 |
| #5 | James Dorian Gibson | 1 |
| #6 | Lewis W. Horton | 1 |
| #7 | Mordecai Meirovitz | 1 |
| #8 | Nicola J. Cobb | 1 |
| #9 | Barrie H. McAusland | 1 |
| #10 | Gary Nigel Trowell | 1 |
| #11 | Andrew F. Smith | 1 |