Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513738 | Coin handling system | John A. Hird | 1996-05-07 |
| 5441138 | Coin handling system with an improved coin chute | John A. Hird | 1995-08-15 |
| 5388680 | Coin handling system with an improved coin chute | John A. Hird | 1995-02-14 |
| 5255770 | Coin handling system | John A. Hird | 1993-10-26 |
| 5090548 | Coin handling system | John A. Hird | 1992-02-25 |