Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665532 | Alternative message usage for voice mail retreival via revertive calling | Richard Robert Boland, Ismael Lopez, Mark Alan McCormick, Salvatore Suero | 2003-12-16 |
| 6647259 | Method for limiting the number of simultaneous call forwarding attempts in a cellular communication system | Mark Alan McCormick | 2003-11-11 |
| 6606305 | Apparatus, method and system for automatic telecommunication conferencing and broadcasting | Catherine M. FitzPatrick, John Matthew Gafrick, Mark Alan McCormick, Kathleen Anne Perkins, Robin Jeffrey Thompson | 2003-08-12 |