Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bill L. Miller | Purina Animal Nutrition | 4 |
| 2 | Ronald Meyer | Robroy Industries—Texas | 3 |
| 3 | Sara E. Heisel | Monsanto Technology | 1 |
| 3 | Timothy Roy Hymer | — | 1 |
| 3 | Mark Caldwell | Purina Animal Nutrition | 1 |
| 3 | Russell L. Jacobsmeyer | Sunnen Products | 1 |
Part of Missouri