Top Inventors at Riddell 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Vittorio Bologna | 13 |
| 2 | Thad M. Ide | 7 |
| 3 | Murphy Gillogly | 6 |
| #4 | Andrew K. Tryner | 5 |
| #5 | Jeffrey J. Chu | 3 |
| #6 | Nelson Kraemer | 3 |
| #7 | Richard M. Greenwald | 3 |
| #8 | Bradshaw Baldonado | 2 |
| #9 | Joseph Levene | 2 |
| #10 | Ralph Infusino | 2 |
| #11 | Chris Withnall | 1 |
| #12 | Christopher R. P. Withnall | 1 |
| #13 | David W. Bertoni | 1 |
| #14 | Jonathan G. Beckwith | 1 |
| #15 | Joseph J. Crisco | 1 |
| #16 | Michael Wonnacott | 1 |
| #17 | Timothy D. Bayne | 1 |
| #18 | Ralph Infusing | 1 |