Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Victor Lubieniecki | Illinois Tool Works | 2 |
| 1 | Randall D. Gritters | Panduit | 2 |
| 3 | Stefan John Szewczyk | Eaton | 1 |
| 3 | Allen J. VanderZee | Verson, A Division Of Allied Products | 1 |
| 3 | Edward A. Bell | Stanrail | 1 |
| 3 | James Bartley | Am Manufacturing | 1 |
Part of Illinois