Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648647 | Toy having rotating element | Jorge Soto, Barbara Mattson | 2003-11-18 |
| 6641401 | Interactive apparatus with templates | Tracey Hope Jedrzejek, Richard Freeman, Mark Flowers, Eric Shuler, Margaret E. Grunert +1 more | 2003-11-04 |
| 6608618 | Interactive apparatus using print media | Tracey Hope Jedrzejek, Richard Freeman, Mark Flowers, Eric Shuler, Margaret E. Grunert +1 more | 2003-08-19 |