Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mark D. Reed | Handi-Craft | 2 |
| 2 | Richard Heier | The Upjohn | 1 |
| 2 | Ricky Alvarez | — | 1 |
| 2 | Nathan David Donovan | Lincoln Industrial | 1 |
| 2 | Kirk D. Narzinski | — | 1 |
| 2 | Walter Akers | Washington University | 1 |
| 2 | Jeremy R. Schueler | Abb Schweiz Ag | 1 |
Part of Illinois