Top Inventors at Hamilton Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Bastian | 8 |
| 2 | David C. Pflieger | 6 |
| 3 | Jon A. Zboralski | 5 |
| #4 | Leonard J. Yindra | 4 |
| #5 | Harry N. Grow | 2 |
| #6 | Stephen E. Holschbach | 2 |
| #7 | Wilbur E. Gilbert | 2 |
| #8 | Billy Jack Ahola | 1 |
| #9 | Earl Horntvedt | 1 |
| #10 | Gary V. Vetter | 1 |
| #11 | Lee G. Mueller | 1 |
| #12 | Marshall K. Beck | 1 |
| #13 | Reuben P. Kodet | 1 |
| #14 | Richard C. Tringali | 1 |
| #15 | Robert H. Brandt | 1 |
| #16 | Robert Martin | 1 |
| #17 | Robert F. Seitz | 1 |
| #18 | Ronald J. Smies | 1 |
| #19 | Norman K. Dollhopf | 1 |
| #20 | Donald P. Belonger | 1 |
| #21 | Roger J. Duffek | 1 |