Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7451920 | Portable credit card verifier | — | 2008-11-18 |
| 5770843 | Access card for multiple accounts | Lee W. Hoevel | 1998-06-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7451920 | Portable credit card verifier | — | 2008-11-18 |
| 5770843 | Access card for multiple accounts | Lee W. Hoevel | 1998-06-23 |