Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bernard N. Spiegelberg | Tulips | 3 |
| 2 | Kevin W. Bork | Bemis Manufacturing | 2 |
| 2 | Norman C. Abler | Kraft Foods Holdings | 2 |
| 2 | Daniel Schlegel | Case Gmbh | 2 |
| #5 | Robert V. Myszka | The West Bend | 1 |
| #5 | Paul A. Schumacher | — | 1 |
| #5 | Karen L. Peterson | Pkware | 1 |
| #5 | Armin Dohl | — | 1 |
| #5 | Robert F. Senzig | GE | 1 |
| #5 | Clifford E. Couture | — | 1 |
| #5 | Ismael Garcia | Guide | 1 |
| #5 | Hensley Foster | — | 1 |
| #5 | Barbara L. Basaj | Smith & Nephew | 1 |
Part of Wisconsin