Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert C. Allen | Masonite | 11 |
| 2 | Robert G. Kopp | Suncast Technologies | 8 |
| 3 | Mary Jane Hibben | Swimc | 6 |
| #4 | Frank J. Pellegrini | Touchtunes Music Company | 2 |
| #4 | David Matthew Roenspies | Progress Rail Locomotive | 2 |
| #6 | Chase Andersen | PepsiCo | 1 |
| #6 | Peter Gene Jansons | Jio | 1 |
| #6 | Robert M. Sobel | Hairmarker | 1 |
| #6 | James S. Peterson | AT&T | 1 |
| #6 | Daniel C. Hawkinson | Honeywell | 1 |
| #6 | Alan Blowers | Ball Horticultural | 1 |
| #6 | Cheryl L. Panasik | Illinois Tool Works | 1 |
| #6 | Robert Kephart | Fermi Research Alliance | 1 |
Part of Illinois