Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379344 | Smart card validation device and method | Christoph Hoffmann, Phillip C. Dimond | 1995-01-03 |
| 5360369 | Change machine | Ian M. Ryan | 1994-11-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379344 | Smart card validation device and method | Christoph Hoffmann, Phillip C. Dimond | 1995-01-03 |
| 5360369 | Change machine | Ian M. Ryan | 1994-11-01 |