Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446127 | System and method for providing user mobility services on a telephony network | Guido M. Schuster, Ikhlaq S. Sidhu, Jerry Mahler, Frederick Dean, Jacek A. Grabiec | 2002-09-03 |