Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Christopher Roger Myers | Schlage Lock Company | 2 |
| 1 | Charles T. Barth | Schlage Lock Company | 2 |
| 1 | Craig L. Lucas | Schlage Lock Company | 2 |
| 1 | James E. Jensen | Schlage Lock Company | 2 |
| 1 | James R. Burkhart | Martin Engineering | 2 |
| #6 | Mario Rosario Carlone, Jr. | Pioneer (Corteva) | 1 |
| #6 | Shelley Dawn Corban | Carus | 1 |
| #6 | William S. Niebur | Pioneer (Corteva) | 1 |
Part of Illinois