Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Anthony Costa | Rolf C. Hagen | 8 |
| 2 | Robert Vasbinder | Ford | 3 |
| 3 | Vern M. Swanson | — | 1 |
| 3 | James R. Backus | Ford | 1 |
| 3 | Alan Lee Schafer | — | 1 |
| 3 | Myron Schmenk | Federal-Mogul Worldwide | 1 |
| 3 | David Trachet | Syron Engineering & Manufacturing | 1 |
Part of Michigan