Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404869 | Preferred billing rate pre-paid telephone calling card | Karl M. Henderson, James D. Bond, Kamran Mir | 2002-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404869 | Preferred billing rate pre-paid telephone calling card | Karl M. Henderson, James D. Bond, Kamran Mir | 2002-06-11 |