Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wallace L. Larsen | Amana Refrigeration | 1 |
| 1 | Virgil Johnson, Jr. | — | 1 |
| 1 | Donald R. Fee | Rockwell International | 1 |
| 1 | Martin L. Grogan | Rockwell International | 1 |
| 1 | James Cherry | Weyerhaeuser Nr | 1 |
Part of Iowa