Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mark David McClellan | Kreg Enterprises | 10 |
| 1 | Jason L. Jungling | Pella | 10 |
| 3 | Jerry Patterson | Vermeer Manufacturing | 2 |
| #4 | Joseph F. Veverka | — | 1 |
| #4 | Jerold L. Williams | — | 1 |
| #4 | Pamela St. John | Maytag | 1 |
| #4 | Paul Bolles | — | 1 |
| #4 | Lynton Jeffrey | — | 1 |
| #4 | Madison M. Delaney | Vermeer Manufacturing | 1 |
| #4 | Jeffrey James Utter | Vermeer Manufacturing | 1 |
Part of Iowa