Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602125 | Automatic coin input tray for a self-service coin-counting machine | — | 2003-08-05 |
| 6520308 | Coin discrimination apparatus and method | Mark Waechter, Rodrigo Berho, John Partlow | 2003-02-18 |