Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas W. Bell | Caterpillar | 3 |
| 2 | Herbert Horn | Rowenta Werke Gmbh | 2 |
| 3 | Ted E. Holmes | Blaw-Know Construction Equipment | 1 |
| 3 | Frank S. Flider | Justrite Manufacturing Company, L.L.C. | 1 |
| 3 | Michael J. Worley | Blaw-Know Construction Equipment | 1 |
Part of Illinois