Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Forrest Smith | The Heil | 6 |
| 2 | Thomas Robert Norquist | Playcore Wisconsin | 4 |
| 3 | Ricardo Castano Salinas | The Heil | 3 |
| #4 | Eric R. Evans | Weatherford Technology Holdings | 2 |
| #5 | Bobby Ray McKinney | The Heil | 1 |
| #5 | Garrett Eckerl | The Heil | 1 |
| #5 | Bryan White | Northwestern University | 1 |
| #5 | Sam Smith | Playcore Wisconsin | 1 |
| #5 | Alejandro de Leon | The Heil | 1 |
| #5 | Charles Lebron Griffith, IV | Playcore Wisconsin | 1 |
Part of Alabama