Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William E. Shultz | — | 2 |
| 1 | Donald B. Owen | Allied Precision Industries | 2 |
| 3 | Richard L. Cotterell | Sloan Valve | 1 |
| 3 | Michael Vijuk | — | 1 |
| 3 | Carlos T. San Luis | Case Gmbh | 1 |
| 3 | Kevin Brennan | Georgia Tech Research | 1 |
| 3 | Robert A. Jajko | Elgin Sweeper | 1 |
| 3 | Mark A. Dempsky | Illinois Tool Works | 1 |
| 3 | Fred D. Hawker | Desoto | 1 |
| 3 | Robert Rekart | General Bathroom Products | 1 |
| 3 | Richard L. Jahnke | Wesley Jessen | 1 |
Part of Illinois