Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas Robert Norquist | Playcore Wisconsin | 3 |
| 2 | Charles Lebron Griffith, IV | Playcore Wisconsin | 2 |
| 2 | John Forrest Smith | The Heil | 2 |
| #4 | Ken Beaver | The Heil | 1 |
| #4 | Joseph K. Power | Airbus Operations Limited | 1 |
| #4 | Eric R. Evans | Weatherford Technology Holdings | 1 |
| #4 | Bobby Ray McKinney | The Heil | 1 |
| #4 | Sam Smith | Playcore Wisconsin | 1 |
| #4 | Chad Gentry | The Heil | 1 |
| #4 | Brian Henry | Playcore Wisconsin | 1 |
Part of Alabama