Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James W. Priegnitz | Uop | 4 |
| 2 | Gus W. Leep | Seymour Of Sycamore | 3 |
| 3 | Bhupendra C. Patel | The Kendall Company Lp | 2 |
| 3 | Charles K. Vollman | — | 2 |
| #5 | Charles F. Stevenson | Chain Reactions | 1 |
| #5 | Bernard Gudaitis | — | 1 |
| #5 | Ernest F. Prescott | Elgin Sweeper | 1 |
| #5 | James F. Bettis | — | 1 |
| #5 | Frank D. Unetic | Gould | 1 |
| #5 | Lonnie J. Richardson | — | 1 |
| #5 | Charles M. Kincaid | American Can | 1 |
| #5 | Ralph L. Meyer | Lucitron | 1 |
| #5 | Ronald J. McDuffee | — | 1 |
| #5 | Paul E. McDuffee, Sr. | — | 1 |
| #5 | Steven F. Nerge | The Machlett Laboratories | 1 |
| #5 | Dale J. Cork | W. R. Meadows | 1 |
| #5 | Russell C. Stading | — | 1 |
| #5 | James E. Dillon | Uop | 1 |
| #5 | Richard E. Graves | Perkinelmer | 1 |
| #5 | Henry W. Graff | Illinois Tool Works | 1 |
| #5 | Jack C. Volkers | Illinois Tool Works | 1 |
| #5 | William C. Gore | Illinois Tool Works | 1 |
| #5 | Helmut H. A. Krueger | Gould | 1 |
| #5 | Gerard Seyler | Pittway | 1 |
| #5 | Carl Ekholm | Standex International | 1 |
Part of Illinois