Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060060 | Selectively limiting communications through a port of a mobile communications device | Christopher Robert DeLaTorre, Karl W. Hammerberg | 2011-11-15 |
| 8000749 | Access and use of ad content loaded onto wireless telephones | Von K. McConnell, Karl W. Hammerberg, Bradley A. Borchert | 2011-08-16 |