Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506894 | System for processing calling party information for international communications services | Karen S. Billings, Luis E. Nieto | 1996-04-09 |
| 5463685 | Network based outbound call management | Barbara I. Gaechter, Paramdeep S. Sahni | 1995-10-31 |
| 5333185 | System for processing calling party information for international communications services | Karen B. Burke, Luis E. Nieto | 1994-07-26 |