Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John R. Rudy | Manitowoc Crane Companies | 4 |
| 2 | Jihong Hao | Oshkosh | 2 |
| 3 | Donald C. Hade, Jr. | Kiddie Industries | 1 |
| 3 | Paul Nemit, Jr. | Johnson Controls Technology | 1 |
| 3 | William E. Hull | Kiddie Industries | 1 |
| 3 | James C. Hensley | Unknown | 1 |
| 3 | Daniel E. Rardon | Valspar Sourcing | 1 |
Part of Pennsylvania