Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Pratish R. Kadakia | White Consolidated Industries | 2 |
| 2 | Dan F. Joslin | White Consolidated Industries | 1 |
| 2 | Gilbert W. Griffel, Jr. | A.E. Staley Manufacturing | 1 |
| 2 | Ralph Yoder | — | 1 |
Part of Iowa