Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William L. Haas | Bradley Fixtures | 11 |
| 2 | Joseph J. Colwell | — | 5 |
| 3 | Jon Schumacher | Rite-Hite Holding | 3 |
| #4 | Justin Miller | Milwaukee Electric Tool | 2 |
| #4 | Mike L. Carlson | Briggs & Stratton | 2 |
| #6 | Jerry Mueller | — | 1 |
| #6 | David N. Bloxdorf | Douglas Dynamics, L.L.C. | 1 |
| #6 | Matt Gonia | J.J. Mackay Canada Limited | 1 |
| #6 | Natalie E. Bell | Aladdin Engineering And Manufacturing | 1 |
| #6 | Keith Pomerenke | Joy Global Surface Mining | 1 |
| #6 | Edward A. Raleigh | Brady Worldwide | 1 |
| #6 | Michael Sowieja | Gehl Foods | 1 |
Part of Wisconsin