Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James J. Phelan | John Deere | 4 |
| 2 | Claude M. Frisbee | J. I. Case | 3 |
| 3 | Klaus Braunhardt | John Deere | 2 |
| 3 | Larry E. Miller | The Procter & Gamble | 2 |
| 3 | Robert Schmidt | Neopath | 2 |
| #6 | James A. Swartzendruber | John Deere | 1 |
| #6 | Conrad Flick | Curtis Computer Products | 1 |
| #6 | Neil L. West | John Deere | 1 |
| #6 | Richard L. Bodnar | Bethlehem Steel | 1 |
| #6 | Raymond M. Andes, Jr. | John Deere | 1 |
| #6 | David L. Wells | Sarcos | 1 |
| #6 | Michael B. Crane | — | 1 |
| #6 | John A. Schelin | Aluminum Company Of America | 1 |
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