Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rogelio Rodriguez | International Engine Intellectual Property Company | 5 |
| 2 | Allen D. Polowinczak | Ashland Products | 2 |
| 2 | Dennis R. Barber | Husco International | 2 |
| 2 | James E. Patrick | Schering | 2 |
| #5 | Gregory L. Kuffel | Panduit | 1 |
| #5 | Thomas Anthony Pecoraro | Veolia Water Technologies | 1 |
| #5 | Timothy H. Hennessy | Spraying Systems | 1 |
| #5 | J. Scott Steckenrider | Cabot Microelectronics | 1 |
| #5 | Kevin S. Richman | Cnh America | 1 |
| #5 | Ramsey Perry | — | 1 |
| #5 | Jamie Heisserer | Illinois Tool Works | 1 |
| #5 | Joseph L. Arvin | — | 1 |
| #5 | Benjamin M. YU | Agilent Technologies | 1 |
| #5 | Michael D. Chambers | AT&T | 1 |
| #5 | Michael F. Dunk | Educational Testing Service | 1 |
| #5 | Jerome A. Streeky | Bp Amoco | 1 |
| #5 | Yuri Mauricio Gallegos-Cevallos | — | 1 |
| #5 | Thomas DeSilvia | Brunswick | 1 |
| #5 | Timothy Oberg | Illinois Tool Works | 1 |
| #5 | Scott R. Ernst | Rockwell Collins | 1 |
| #5 | Brian J. Truesdale | Illinois Tool Works | 1 |
| #5 | Michael J. Seely | The Standard Oil | 1 |
Part of Illinois