Top Inventors at Imphy Ugine Precision All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jean-Pierre Reyal | 8 |
| 2 | Lucien Coutu | 8 |
| 3 | Laurent Chaput | 6 |
| #4 | Pierre-Louis Reydet | 4 |
| #5 | Ricardo Cozar | 4 |
| #6 | Thierry Waeckerle | 4 |
| #7 | Marc Leroy | 3 |
| #8 | Francis Schmit | 2 |
| #9 | Herve Fraisse | 2 |
| #10 | James H. Davidson | 1 |
| #11 | Yves Grosbety | 1 |