Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenneth L. Schierbeek | Donnelly | 4 |
| 2 | Frank C. Mello | Sara Lee | 3 |
| 2 | Fritz Huebner | Plascore | 3 |
| #4 | John A. VanderPloeg | Gentex | 2 |
| #4 | Rodney K. Blank | Donnelly | 2 |
| #6 | David W. Daugherty, Jr. | Higher Ground | 1 |
| #6 | Michael R. Yandell | Prince | 1 |
| #6 | Michael A. Tubbs | Tannas | 1 |
| #6 | Douglas C. Ruch | Donnelly | 1 |
| #6 | Greg Cook | Leatherman Tool Group | 1 |
| #6 | Gary Jay Dozeman | Warner-Lambert Company | 1 |
| #6 | Robert L. Beck | Herman Miller | 1 |
| #6 | Steven R. Isenga | Itc | 1 |
| #6 | James C. Breslin | Kellogg | 1 |
| #6 | Russell O. Blanchard | Batts | 1 |
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