Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph E. Tix | Graco Minnesota | 9 |
| 2 | Michael T. Weiss | 3M | 4 |
| 2 | Marvin J. Halfen | The Smead Manufacturing | 4 |
| #4 | Deborah J. Eilers | 3M | 2 |
| #4 | Michael A. Yandrasits | 3M | 2 |
| #4 | David W. Johnson | Ebert Composites | 2 |
| #7 | Jeremy A. Fohrenkamm | The Toro | 1 |
| #7 | Joy G. Herdt | — | 1 |
| #7 | Dustin Featherstone | Wanner Engineering | 1 |
| #7 | Hassan Sahouani | 3M | 1 |
| #7 | Matthew J. Blackford | 3M | 1 |
| #7 | Joseph J. Stoffel | 3M | 1 |
| #7 | Karl Fritze | 3M | 1 |
Part of Minnesota