Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400715 | Prepaid telephone calling card with distinct PIN numbers | Ariel Charytan | 2008-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400715 | Prepaid telephone calling card with distinct PIN numbers | Ariel Charytan | 2008-07-15 |