Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421324 | Apparatus method and system for roamer originated automatic telecommunication conferencing and broadcasting | Patrick J. Boyle, Catherine M. FitzPatrick, John Matthew Gafrick, Karen Hotze, Mark Alan McCormick +1 more | 2002-07-16 |
| 6389279 | Method and apparatus providing call redirection for subsequent call events in a telephone communications system | Robert Thomas Calabrese, Jeffrey Arthur Zahnle, Robert John Zurawski | 2002-05-14 |
| 6356757 | Method and apparatus for tracking truck groups between wireless and wireline applications | Albert J. Sawyer, Robert Dennis Schweickert, James J. Sowa, Alex Lawrence Wierzbicki | 2002-03-12 |