Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Arthur D. Deken | The Charles Machine Works | 2 |
| 2 | Kenneth W. Schuermann | The Charles Machine Works | 1 |
| 2 | C. R. Hodge | — | 1 |
| 2 | Cody L. Sewell | The Charles Machine Works | 1 |
| 2 | James E. Franklin | The Charles Machine Works | 1 |
Part of Oklahoma