Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550834 | Method and apparatus for providing | William J. D'Ambrogio, Karen M. McCourt, Wayne D. Phillips, Barry S. Seip | 1996-08-27 |
| 5430791 | Technique for administering personal telephone numbers | Susan Feit, Leon H. Gellman, Peter Kapsales, Wayne D. Phillips, Barry S. Seip | 1995-07-04 |
| 5375124 | Method and apparatus for providing | William J. D'Ambrogio, Karen M. McCourt, Wayne D. Phillips, Barry S. Seip | 1994-12-20 |
| 5206899 | Arrangement for outbound telecommunications | Alok Gupta, Barry S. Seip | 1993-04-27 |