Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450819 | Roller story | Ed Gemma | 2002-09-17 |
| 6402523 | Select a story book | Peter Polick | 2002-06-11 |
| 6364360 | Foam book with bendable memory retaining elements | — | 2002-04-02 |
| 6336665 | Book constructed of foam | — | 2002-01-08 |
| 6279956 | Money saving book | — | 2001-08-28 |
| 6247729 | Book with storage for manipulatives | — | 2001-06-19 |
| 6189932 | Book constructed of foam | — | 2001-02-20 |
| 6079748 | Book with storage for manipulatives | — | 2000-06-27 |
| 6070909 | Book constructed of foam | — | 2000-06-06 |
| 6000986 | Interactive book | — | 1999-12-14 |
| 5934551 | Four pack display container | — | 1999-08-10 |
| 5868599 | Interactive book | — | 1999-02-09 |
| 5803743 | Alphabet block books | — | 1998-09-08 |