Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard William Condon | Roper Holdings | 2 |
| 2 | John T. Cruell | Nalco Chemical | 1 |
| 2 | Donald A. Booty | Kidde Consumer Durables | 1 |
| 2 | Philip R. Belisle | Illinois Tool Works | 1 |
| 2 | Joseph M. DeVittorio | S. C. Johnson & Son | 1 |
| 2 | Donald J. Booty | National Service Industries | 1 |
| 2 | Ronald C. Orlowski | NVIDIA | 1 |
| 2 | Gerald W. Seliga | Productronix | 1 |
Part of Illinois