Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Harry A. Brancheau | Specialty Equipment Companies | 19 |
| 2 | Thomas W. Allen, II | Igt | 14 |
| 3 | Jeffery Duncan | Hall Labs | 8 |
| #4 | Sammie C. Beach, Jr. | White Consolidated Industries | 6 |
| #5 | David J. Donaghy | White Consolidated Industries | 5 |
| #5 | James W. Bach | Grand Rapids Controls Company | 5 |
| #7 | Duane H. Harris | White Consolidated Industries | 4 |
| #7 | Joe Meinke | Adac Plastics | 4 |
| #9 | Gary D. Miesch | — | 2 |
| #9 | Todd Fletemier | Findlay Industries | 2 |
| #9 | Mark A. Loucks | — | 2 |
| #12 | Randall Duane Tower | — | 1 |
| #12 | Jeffery L. Halliwill | Steelcase | 1 |
| #12 | Theodore L. Bush | — | 1 |
| #12 | Marvin L. Spohn | White Consolidated Industries | 1 |
| #12 | Kenneth Lehman | — | 1 |
Part of Michigan