Top Inventors at Sto All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Peter Grochal | 6 |
| 2 | Thomas E. Remmele | 3 |
| 3 | Arthur Stoner | 3 |
| #4 | Daniel Stoner | 2 |
| #5 | Josef Ermuth | 2 |
| #6 | Katsuyuki Sakakura | 2 |
| #7 | Christopher Milner Enright | 1 |
| #8 | Christopher Romano | 1 |
| #9 | Heinz-Dieter Rheinlander | 1 |
| #10 | Jeremy Noce | 1 |
| #11 | John Edgar | 1 |
| #12 | Kenneth P. Wesley | 1 |
| #13 | Lucian Hite Lyall, III | 1 |
| #14 | Michael Troll | 1 |
| #15 | Reinhardt Wink | 1 |
| #16 | Terry L Viness | 1 |
| #17 | Werner Duttlinger | 1 |
| #18 | Herbert Abke | 1 |
| #19 | Jurgen Quittmann | 1 |
| #20 | Albert Kubbutat | 1 |
| #21 | Andrea Born | 1 |