Top Inventors at Procatalyse All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Michel Prigent | 11 |
| 2 | Gilbert Blanchard | 10 |
| 3 | Jean-Pierre Brunelle | 6 |
| #4 | Jack Caillod | 5 |
| #5 | Richard Doziere | 3 |
| #6 | Bernard Nocher | 2 |
| #7 | Francois Garreau | 2 |
| #8 | GuyNoel Sauvion | 2 |
| #9 | Jean-Paul Bournonville | 2 |
| #10 | Philippe Courty | 2 |
| #11 | Bernard Raynal | 1 |
| #12 | Christian Ladirat | 1 |
| #13 | Emmanuel Goldenberg | 1 |
| #14 | Guy N. L. Sauvion | 1 |
| #15 | Pierre Le Cloirec | 1 |
| #16 | Richard Dozieres | 1 |
| #17 | Paul Berthier | 1 |
| #18 | James Ollivier | 1 |