Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005070 | Extension of a local area phone system to a wide area network with handoff features | Gene Wesley Marsh, Carlos Soledade | 2011-08-23 |
| 7826868 | Extension of a local area phone system to a wide area network | Barry R. Robbins, William Stensrud | 2010-11-02 |