Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kurt I. Butler | Premix | 9 |
| 2 | Judith L. Skiba | Ranpak | 4 |
| 3 | Gary Pozum | — | 2 |
| #4 | David G. Laugen | — | 1 |
| #4 | John M. Kume, Jr. | — | 1 |
| #4 | John M. Kumer, Jr. | — | 1 |
| #4 | G. Frederick Pierce-Ruhland | The Lubrizol | 1 |
| #4 | Robert Ensell | — | 1 |
Part of Ohio