Top Inventors at International Dispensing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitchell Friedman | 7 |
| 2 | Gary R. Allanson | 4 |
| 3 | John C. Costello | 2 |
| #4 | John F. Gundlach | 2 |
| #5 | John A. MacNeil | 2 |
| #6 | Thomas C. Merle | 2 |
| #7 | Ann Sullivan | 2 |
| #8 | Joseph R. DiMatteo | 1 |
| #9 | Joseph E. Koehler | 1 |