Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marion Calmer | Calmer Holding Company | 13 |
| 2 | Joe Edmonson | Calmer Holding Company | 1 |
| 2 | Dan Akers | Calmer Holding Company | 1 |
| 2 | Gene Colburn | Calmer Holding Company | 1 |
| 2 | Jay Dahl | Calmer Holding Company | 1 |
Part of Illinois