Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9232067 | Systems and methods to direct a mobile communication device to a preferred teleconference bridge | Randolph J. Leigh, Thomas Ray Miller, David Michael Guthrie | 2016-01-05 |
| 7894806 | Systems and methods to direct a mobile communications device to a preferred teleconference bridge | Randolph J. Leigh, Thomas Ray Miller, David Michael Guthrie | 2011-02-22 |