Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684866 | Method and apparatus for access to telephone operator services | Robert P. Florindi, Robert D. Farris | 1997-11-04 |
| 5621787 | Prepaid cash card | Lilly Chin-Aronds, Robert D. Farris | 1997-04-15 |