Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369263 | Embossed card reader | Parameswaran B. Nair, John C. Evans | 1994-11-29 |
| 5334823 | Systems and methods for operating data card terminals for transaction chargeback protection | Paul W. Noblett, Jr., Mark Brady, Peter R. Cavicchi, Kumar S. Choudhuri, Timothy W. Depew +12 more | 1994-08-02 |
| D348440 | Data card transaction terminal | Parameswaran B. Nair, Kumar S. Choudhuri, John C. Evans, James L. Hanna | 1994-07-05 |