Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961149 | Toy train and book assembly | — | 1999-10-05 |
| 5871237 | Enhanced children's book having rotatable mechanical features | — | 1999-02-16 |
| 5833509 | Bendable figurine book | — | 1998-11-10 |
| 5788286 | Children's book with hologram features | — | 1998-08-04 |
| 5746637 | Children's book construction | — | 1998-05-05 |
| D274916 | House book | — | 1984-07-31 |
| D274824 | Cube book | — | 1984-07-24 |