Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607135 | Radio station buttons | Tom A. Sponheim, Bella Acharya, Jack Litewka, Jamie A. Spooner, William A. Spencer | 2013-12-10 |
| 7356765 | Radio station buttons | Tom A. Sponheim, Bella Acharya, Jack Litewka, Jamie A. Spooner, William A. Spencer | 2008-04-08 |
| 6639610 | Method and apparatus for assigning URLs to graphical objects in a web page | Tom A. Sponheim, Bella Acharya, Jack Litewka, Jamie A. Spooner, William A. Spencer | 2003-10-28 |