Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | G Matt Krause | Advanced Architectural Products | 8 |
| 2 | G. Matt Krause | — | 2 |
| 3 | Gary L. McNeil | Roto-Finish Company | 1 |
| 3 | James Allen Liggett | Ropes Courses | 1 |
| 3 | Ernest White | — | 1 |
| 3 | Neil J. Boehm | Gentex | 1 |
Part of Michigan