Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9539506 | System and method for playsets using tracked objects and corresponding virtual worlds | Christopher W. Heatherly, Christopher K. Shin, Robert Saygan, Leonard J. Mazzocco, Tara Cortner Hefter | 2017-01-10 |
| 9501729 | Microtransactional association of physical and virtual accessories | Chris Heatherly, Randal Ouye, Bobby Saygan | 2016-11-22 |
| 9339729 | System and method for playsets using tracked objects and corresponding virtual worlds | Christopher W. Heatherly, Christopher K. Shin, Robert Saygan, Leonard J. Mazzocco, Tara Cortner Hefter | 2016-05-17 |
| 8939840 | System and method for playsets using tracked objects and corresponding virtual worlds | Christopher W. Heatherly, Christopher K. Shin, Robert Saygan, Leonard J. Mazzocco, Tara Cortner Hefter | 2015-01-27 |
| 6517355 | Magnetically responsive writing device with automated output | Jennifer Long | 2003-02-11 |