Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8731161 | Calling type identification system | Keith Eric Fenton, Michael Aaron Hawley, Ragunath Palaniappan, Stephen P. O'Neal, Ameen Khanfar +4 more | 2014-05-20 |
| 8594626 | Post-paid wireless service balance management | Charles E. Woodson, Russell G. Kindred, Christina Spieker, Daniel V. Steinel, John Gallagher +1 more | 2013-11-26 |