Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Schullian | Abbott | 2 |
| 2 | Wesley Forrest Sprinkle | Allstate Insurance | 1 |
| 2 | Andrzep H. JACHOWICZ | Freedom Solutions Group | 1 |
| 2 | Andrzej H. Jachowicz | Freedom Solutions Group | 1 |
Part of Illinois