Top Inventors at Pechiney All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Marcel Armand | 3 |
| 2 | Bruno Dubost | 2 |
| 3 | Gerard Lorthioir | 2 |
| #4 | Jean-Pierre Garnier | 2 |
| #5 | Joseph Cohen | 2 |
| #6 | Bernard Bosca | 1 |
| #7 | Bernard Langon | 1 |
| #8 | Bernard Schneider | 1 |
| #9 | Bernard Siffert | 1 |
| #10 | Christophe Bommier | 1 |
| #11 | Daniel Charquet | 1 |
| #12 | Francois Nicolas | 1 |
| #13 | Gerard J. P. B. Laboure | 1 |
| #14 | Hervé Bodet | 1 |
| #15 | Jacques Rabiet | 1 |
| #16 | Jacky Volpeliere | 1 |
| #17 | Jean-Louis Gerphagnon | 1 |
| #18 | Jean-Pascal Hanrot | 1 |
| #19 | Jean-Claude Kucza | 1 |
| #20 | Jean Lang | 1 |
| #21 | Jean Meunier | 1 |
| #22 | Jean-Laurent Plateau | 1 |
| #23 | Jean J. Trescol | 1 |
| #24 | Marc Audier | 1 |
| #25 | Maurice Keinborg | 1 |
| #26 | Philippe Gimenez | 1 |
| #27 | Pierre Homsi | 1 |
| #28 | Pierre Maurel | 1 |
| #29 | Rene Robin | 1 |
| #30 | Yvon Millet | 1 |
| #31 | Paul Bonny | 1 |
| #32 | Michel G. Wintenberger | 1 |
| #33 | Jean-Baptiste Vicchi | 1 |
| #34 | Marc Dall'Agnol | 1 |
| #35 | Alain Dubus | 1 |
| #36 | Antoine Floreancig | 1 |