Top Inventors at Ascometal All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jacques Bellus | 7 |
| 2 | Claude Pichard | 5 |
| 3 | Eric Perrin | 5 |
| #4 | Marc Robelet | 5 |
| #5 | Michel Genouille | 5 |
| #6 | Jean-Marc Jolivet | 4 |
| #7 | Daniel Girodin | 3 |
| #8 | Gérard Jacob | 3 |
| #9 | Gérard Lormand | 3 |
| #10 | Gilles Baudry | 3 |
| #11 | Gilles Dudragne | 3 |
| #12 | Jacques Spiquel | 3 |
| #13 | Alain Vincent | 3 |
| #14 | Christian Turrel | 2 |
| #15 | Cosimo Salaris | 2 |
| #16 | Daniel Robat | 2 |
| #17 | Paul Morgen | 2 |
| #18 | Philippe Damie | 2 |
| #19 | Pierre Eric Jolly | 2 |
| #20 | Daniel Forest | 1 |
| #21 | Gaëlle Andre | 1 |
| #22 | Gilles Pierson | 1 |
| #23 | Jean Metivier | 1 |
| #24 | Jean Rit | 1 |
| #25 | Paul Naveau | 1 |
| #26 | Pierre Dierickx | 1 |
| #27 | Weisseldinger Edouard | 1 |
| #28 | Denise Hoffbeck | 1 |
| #29 | Christian Tomme | 1 |
| #30 | Jean-Claude Pecourt | 1 |
| #31 | Pierre Courbe | 1 |
| #32 | Vincent Jacot | 1 |
| #33 | Helene Chaudanson | 1 |
| #34 | Jean Dhers | 1 |