Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Allan J. Robertson | American Cyanamid | 20 |
| 2 | Michael Girotti | Westinghouse Air Brake | 8 |
| 3 | Edward Moran | Foster Wheeler Energy Limited | 4 |
| #4 | Mark B. Frampton | Unknown | 3 |
| #4 | Clinton Mackenzie | Geotab | 3 |
| #6 | Jonathon Pounder | — | 2 |
| #6 | Aaron Hardwick | Hydrogenics | 2 |
| #8 | Ralph Natale | — | 1 |
| #8 | Ray O. Gonzales, Jr. | American Cyanamid | 1 |
| #8 | Michael Koz | — | 1 |
| #8 | Colleen E. Micklethwaite | Cyanamid Canada | 1 |
| #8 | William F. Hoculik | — | 1 |
| #8 | Elio Pierobon | — | 1 |
| #8 | Rico D. Ferrelli | — | 1 |
| #8 | Dave Weir | — | 1 |
| #8 | Joe Bartok | — | 1 |
| #8 | Mike Galliera | Amadeus S.A.S. | 1 |
| #8 | Dom Mazzei | — | 1 |
| #8 | J. Fred Westlake | — | 1 |
| #8 | Elizabeth Fabiano | — | 1 |