Top Inventors at Datcard Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chet LaGuardia | 10 |
| 2 | Ken Wright | 10 |
| 3 | John C. Canessa | 5 |
| #4 | Christopher M. Duma | 3 |
| #5 | Giancarlo Canessa | 3 |
| #6 | Gino G. Canessa | 3 |
| #7 | Chet La Guardia | 2 |
| #8 | Kenneth L. Wright | 2 |
| #9 | Kenneth Wright | 2 |
| #10 | David Monk | 1 |