Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626749 | Coin hopper status detection and reporting system | James Paul Brennan | 2003-09-30 |
| 6247572 | Bill validator status detector | James Paul Brennan, Kevin R. Fletcher | 2001-06-19 |