Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Steven A. Zach | S. C. Johnson & Son | 11 |
| 2 | Joel C. Bragg | Illinois Tool Works | 2 |
| 2 | Marcia L. Santaga | S. C. Johnson & Son | 2 |
| 2 | Timothy J. Hilger | Milwaukee Electric Tool | 2 |
| 2 | Ronald Schilling | PepsiCo | 2 |
| #6 | Daniel A. Daggett | Diversey | 1 |
| #6 | Gregory T. Kohler | Modine Manufacturing | 1 |
| #6 | Robert Siegel | — | 1 |
| #6 | David W. Handley | Edstrom Industries | 1 |
| #6 | Burton J. Peterson | Glue Dots International | 1 |
| #6 | Randal S. Knurr | Textron | 1 |
| #6 | William C. Eungard | 4Front Engineered Solutions | 1 |
| #6 | Dennis J. Hasenfang | — | 1 |
Part of Wisconsin