Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael J. Suman | Prince | 6 |
| 2 | Eric M. Lannes | Bradford White | 3 |
| 3 | Ronald J. Ranalli | Ford | 2 |
| 3 | Keith D. Foote | Magna Mirrors Of America | 2 |
| #5 | Lewis D. Good | Unknown | 1 |
| #5 | John D. Kooiker | Advance Cover | 1 |
| #5 | Randall C. Harkema | Diesel Technology | 1 |
| #5 | Perin E. Truax | Brunswick | 1 |
| #5 | Roy W. Kuennen | Access Business Group International | 1 |
| #5 | Dennis D. Downing | — | 1 |
Part of Michigan