Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176561 | Toy nursing bottle for a doll | Gregory E. Hyman, Judith H. Blau, Michele P. Trammel | 1993-01-05 |
| 5118321 | Simulated feeding apparatus | Gregory E. Hyman, Judith H. Blau | 1992-06-02 |
| 4551114 | Impact-activated toy | Gregory E. Hyman | 1985-11-05 |
| D272366 | Electronic teaching aid | Gregory E. Hyman | 1984-01-24 |
| 4363181 | Electronic musical mobile | Gregory E. Hyman | 1982-12-14 |
| 4280809 | Educational toy | Gregory E. Hyman | 1981-07-28 |
| 4207696 | Sound activated mobile | Gregory E. Hyman | 1980-06-17 |