Top Inventors at Don Joy All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Bradley R. Mason | 6 |
| 2 | Jeffrey T. Mason | 4 |
| 3 | Patrick W. Cawley | 2 |
| #4 | Charles A. Bastyr | 1 |
| #5 | Gregory R. Nelson | 1 |
| #6 | Hendrick L. Cromartie | 1 |
| #7 | Jeff Mason | 1 |
| #8 | Jeffery T. Mason | 1 |
| #9 | Kenneth E. Reed | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Bradley R. Mason | 6 |
| 2 | Jeffrey T. Mason | 4 |
| 3 | Patrick W. Cawley | 2 |
| #4 | Charles A. Bastyr | 1 |
| #5 | Gregory R. Nelson | 1 |
| #6 | Hendrick L. Cromartie | 1 |
| #7 | Jeff Mason | 1 |
| #8 | Jeffery T. Mason | 1 |
| #9 | Kenneth E. Reed | 1 |