Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430782 | Caller directed routing of toll free calls using variable prefixes | Shri P. Jain | 1995-07-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430782 | Caller directed routing of toll free calls using variable prefixes | Shri P. Jain | 1995-07-04 |