Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas W. Druetzler | The Sherwin-Williams | 5 |
| 2 | Robert W. Kelly | — | 4 |
| 3 | Eric Osei-Acquah | L'Oreal | 3 |
| #4 | Thomas SCHULTZ | Amsted Industries Incorporated | 2 |
| #4 | Emma L. Biddings | Electro-Motive Diesel | 2 |
| #4 | Brian A. Kalan | Whiting | 2 |
| #7 | John J. Lanigan Jr. | Mi-Jack Products | 1 |
| #7 | David C. Strong | R. R. Donnelley & Sons | 1 |
| #7 | Duward J. Bare | Federal Signal | 1 |
| #7 | Henry Lyza | — | 1 |
| #7 | Douglas Richard | — | 1 |
| #7 | Mark Jellema | — | 1 |
| #7 | William Hardison | — | 1 |
| #7 | John C. Orfe | Liquid Carbonic | 1 |
| #7 | Anthony Gasbarra | — | 1 |
| #7 | William J. Mackey | American Maize-Products | 1 |
Part of Illinois