Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James L. Callahan | The Standard Oil | 5 |
| 2 | Frank Wolf | Schaeffler | 1 |
| 2 | Donald R. McClelland | — | 1 |
| 2 | John L. Scott, Sr. | The Wooster Brush | 1 |
| 2 | Hangwind F. Lippisch | Sterilite | 1 |
| 2 | Edward H. Rudd | Magni-Power | 1 |
| 2 | Eckhard Bugash | — | 1 |
| 2 | Elizabeth F. Lippisch | — | 1 |
| 2 | Edward H. Bohl | — | 1 |
| 2 | Kenneth W. Theil | — | 1 |
| 2 | Charles M. Harbin | Amcs Consulting | 1 |
| 2 | Debra J. Wilcox | — | 1 |
| 2 | Charles J. Wires, Sr. | The Will-Burt | 1 |
| 2 | Richard D. Dilyard | Rubbermaid Incorporated | 1 |
| 2 | Linda J. Saif | Ohio State University | 1 |
| 2 | William C. Gerber | Rubbermaid Incorporated | 1 |
| 2 | George Kubina | — | 1 |
Part of Ohio