Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Victoria J. Royale | Bissell | 4 |
| 2 | Robert M. Wynalda, Jr. | Fourth Arrow | 3 |
| 3 | Jeremy W. Hoffmann | Bissell | 2 |
| 3 | Michael Yancharas | Steelcase Development | 2 |
| #5 | Jeffrey D. Miller | John Deere | 1 |
| #5 | Brett E. DeVries | Flexible Steel Lacing | 1 |
| #5 | Yuhang Yang | Gentex | 1 |
| #5 | Brian Scott | Brunswick | 1 |
| #5 | Joseph P. Perry | Bissell Homecare | 1 |
Part of Michigan