Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888803 | System, method, and computer program product for connectivity of wireless base station to PSTN via an IP data network | William D. Gentry, Samuel H. Christie, IV, David P. Ress, R. Emery Hanzel, Richard M. Coyle | 2005-05-03 |