Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jeffrey Michael Fries | Alstom Transport Technologies | 4 |
| 2 | Mark Churchill | Unified Brands | 2 |
| 3 | Heathe W. Ball | — | 1 |
| 3 | Joseph Forrest Noffsinger | GE | 1 |
| 3 | Gabriel G. Abreo | Progress Rail Services | 1 |
| 3 | Donald C. Wunsch | The Boeing | 1 |
| 3 | Keith Gilbertson | GE | 1 |
Part of Missouri