Top Inventors at Choay, S.A. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jean Choay | 19 |
| 2 | Jean-Claude Lormeau | 16 |
| 3 | Maurice Petitou | 15 |
| #4 | Pierre Sinay | 7 |
| #5 | Jean-Paul Fournier | 5 |
| #6 | Patrick Choay | 5 |
| #7 | Jean-Claude Jacquinet | 4 |
| #8 | Jean Goulay | 3 |
| #9 | Francis Toulemonde | 2 |
| #10 | Christian Raymond Doutremepuich | 1 |
| #11 | Dominique Olliero | 1 |
| #12 | Edgar Sache | 1 |
| #13 | Edmond G. Vairel | 1 |
| #14 | Georges Maestroni | 1 |
| #15 | Henri Bertrand | 1 |
| #16 | Henri Orzalesi | 1 |
| #17 | Hock C. Gooi | 1 |
| #18 | Jacqueline Jozefonvicz | 1 |
| #19 | Jean-Francois Branellec | 1 |
| #20 | Jean-Louis Castel | 1 |
| #21 | Jean-Pierre Duclos | 1 |
| #22 | Jos e Espejo | 1 |
| #23 | Marie T. by Goulay, heir | 1 |
| #24 | Marie A. by Goulay, heir | 1 |
| #25 | Marcel Jozefonvicz | 1 |
| #26 | Monique Mauzac | 1 |
| #27 | Pierre Lefrancier | 1 |
| #28 | Pierre Roger | 1 |
| #29 | Robert C. Moreau | 1 |
| #30 | Ten Feizi | 1 |
| #31 | Walter Pierpaoli | 1 |
| #32 | Yves Legrand | 1 |
| #33 | Huguette Brouty-Boye | 1 |
| #34 | Gerard by Goulay, heir | 1 |
| #35 | Jacques Caen | 1 |
| #36 | Philippe Picart | 1 |
| #37 | Mahmoud Nassr | 1 |