Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenneth LeVey | Illinois Tool Works | 4 |
| 2 | Rich Nagel | Bisco | 3 |
| 3 | Owen Bailey | Delphi Technologies | 2 |
| #4 | Connie Chen | Masonite | 1 |
| #4 | Lesli B. Cosey | The Boc Group Limited | 1 |
| #4 | Robert W. Fish | AT&T | 1 |
| #4 | Carlos M. Talbott | — | 1 |
| #4 | Douglas O'Brien | Belden Wire & Cable | 1 |
| #4 | Timothy A. Rauworth | Honeywell | 1 |
| #4 | Margaret M. Lowan | Fluid Management | 1 |
| #4 | Joseph C. Weibler | The Curran | 1 |
| #4 | James Derksen | Siemens Energy & Automation | 1 |
| #4 | Wallace R. Palmer | Mars, Incorporated | 1 |
| #4 | Jack David Rodesiler | Brk Brands | 1 |
| #4 | Phillip M. Egerbrecht | Betzdearborn | 1 |
| #4 | Robert J. Welch | Metro Industries | 1 |
| #4 | Donald Wostratzky | Ciba Specialty Chemicals | 1 |
| #4 | Robert W. Kirchhoff | — | 1 |
| #4 | Kenneth J. Shanton | Wiggins Teape Group Limited | 1 |
Part of Illinois