Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul R. Henion | Smr Patents S.À.R.L. | 4 |
| 2 | Douglas A. Crosby | Crosby Innovations | 1 |
| 2 | Douglas Stewart | Jack Guttman | 1 |
| 2 | Joseph G. Ruthenberg | Dana Canada | 1 |
| 2 | Karen L. Niver | — | 1 |
| 2 | Richard Mohni | — | 1 |
Part of Michigan