Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349972 | Coin-discriminator voucher anti-counterfeiting method and apparatus | David J. Brown, Timothy Manion, Scott Scherer | 2002-02-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349972 | Coin-discriminator voucher anti-counterfeiting method and apparatus | David J. Brown, Timothy Manion, Scott Scherer | 2002-02-26 |