Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Steven A. Zach | S. C. Johnson & Son | 5 |
| 2 | Ronald H. Spang, Jr. | S. C. Johnson & Son | 2 |
| 2 | Kelly T. Gamble | Emerson Electric | 2 |
| #4 | Daniel J. De Lay | Bemis Manufacturing | 1 |
| #4 | Lonnie Webb | Culligan International | 1 |
| #4 | Billy Greuel | A&E Incoporated | 1 |
| #4 | Robert Siegel | — | 1 |
| #4 | Allen Edward Brook | Bruno Independent Living Aids | 1 |
| #4 | Gregory T. Kohler | Modine Manufacturing | 1 |
| #4 | Michael Layne | Husco International | 1 |
| #4 | George A. Baker | Modine Manufacturing | 1 |
Part of Wisconsin