Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659862 | Electronic game apparatus for guessing english acronyms | — | 2003-12-09 |
| 6609654 | Method for allowing a user to customize use of a payment card that generates a different payment card number for multiple transactions | Roy L. Anderson, William R. Bryant | 2003-08-26 |
| 6607127 | Magnetic stripe bridge | — | 2003-08-19 |
| 6592044 | Anonymous electronic card for generating personal coupons useful in commercial and security transactions | Roy L. Anderson | 2003-07-15 |