Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald J. Alexander | Life Fitness | 4 |
| 2 | David F. Wirt | 3M | 3 |
| 3 | James R. Meyer | Adobe | 2 |
| #4 | James M. Grupa | Lake Center Industries | 1 |
| #4 | Robert A. Sindelar | — | 1 |
| #4 | Jon D. Jacobs | Versa Technologies | 1 |
| #4 | Charles A. Curwick | — | 1 |
| #4 | Christopher S. Thorman | John Deere | 1 |
| #4 | Michael J. Ptaschinski | International Paper | 1 |
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