Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wayne M. Urban | — | 3 |
| 2 | Jason L. Siek | Unknown | 1 |
| 2 | Dan Lillie | Gould Electronics | 1 |
| 2 | Hans B. Weber | National Casting Incorporated | 1 |
| 2 | Phillip Novak | Graco Children'S Products | 1 |
| 2 | John J. Gregel | Erico International | 1 |
Part of Ohio