Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert M. Wynalda, Jr. | Fourth Arrow | 2 |
| 1 | Victoria J. Royale | Bissell | 2 |
| 1 | Brett E. DeVries | Flexible Steel Lacing | 2 |
| 1 | Jeremy W. Hoffmann | Bissell | 2 |
| 1 | Lester James Vanden Berg | — | 2 |
| #6 | Joseph P. Perry | Bissell Homecare | 1 |
| #6 | David Wynalda | Fourth Arrow | 1 |
| #6 | Jeffrey D. Miller | John Deere | 1 |
| #6 | Steve J. Alt | — | 1 |
Part of Michigan