Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763243 | Method and apparatus for providing prioritized multi-party communication sessions in a wireless communication system | Paul M. Erickson, John C. Stanaway, Peter M. Drozt, Steven E. Vanswol | 2004-07-13 |
| 6640109 | Method and apparatus for interurban dispatch group calling | Peter M. Drozt, William A. Felderman, Paul M. Erickson | 2003-10-28 |