Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048604 | Levitating ball toy | Kevin W. Gray | 2006-05-23 |
| 6612501 | Computer game and method of playing the same | Cynthia J. Woll, Lisa Strom | 2003-09-02 |
| 5887872 | Memory game having sequentially opened capsules | James Keifer | 1999-03-30 |
| 5816886 | Sentence forming toy vehicle track set | — | 1998-10-06 |