Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John R. Ingebrand | Graco Minnesota | 4 |
| 1 | Mark Steele | Unknown | 4 |
| 3 | Daniel McHugh | Jwc Environmental | 1 |
| 3 | Chris Minar | 3Dt Holdings | 1 |
| 3 | Theodore Henry Schnaare | Rosemount | 1 |
| 3 | Kyle Hecimovich | Northern Tool & Equipment Company | 1 |
| 3 | Benjamin T. Stuber | — | 1 |
| 3 | Bryon Perkins | Air Liquide Electronics U.S. Lp | 1 |
| 3 | Paul Peterson | Donaldson Company | 1 |
| 3 | Julie A. Skogrand-Khatib | — | 1 |
| 3 | Paula Lockhart | Commscope Technologies | 1 |
Part of Minnesota