Top Inventors at Ameren All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Benjamin N. Lynch | 1 |
| 2 | Daniel D. Bax | 1 |
| 3 | Derek D. Ingram | 1 |
| #4 | Dennis J. Sullivan | 1 |
| #5 | Gregory A. Musch | 1 |
| #6 | Jeffrey K. Tardrew | 1 |
| #7 | John D. Linnemann | 1 |
| #8 | Steven Lee Burns | 1 |
| #9 | Stanley E. Deeke | 1 |
| #10 | Steve Hampton | 1 |
| #11 | Steve Miller | 1 |
| #12 | Steve Schmitz | 1 |
| #13 | Thomas Voss | 1 |
| #14 | Randolph G. Tiffin | 1 |
| #15 | Michael E. Pitchford | 1 |
| #16 | Andrew Sugg | 1 |