Patents per Year
Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6155838 | Question and answer amusement device | Robert W. Jeffway, Jr. | 2000-12-05 | $23,951,000 |
| 6139397 | Doll having simulated hair-cutting feature | Judith H. Blau, Jon Marine | 2000-10-31 | $69,559,000 |
| 5765129 | Voice recording and playback module | Noah Kislevitz, Androc Kislevitz, Adam Kislevitz | 1998-06-09 | |
| 5522755 | Supercompressed sponge interactive toy | Dennis A. Farrell | 1996-06-04 | |
| 5176561 | Toy nursing bottle for a doll | Lawrence J. Greenberg, Judith H. Blau, Michele P. Trammel | 1993-01-05 | |
| 5118321 | Simulated feeding apparatus | Lawrence J. Greenberg, Judith H. Blau | 1992-06-02 | |
| 4551114 | Impact-activated toy | Lawrence J. Greenberg | 1985-11-05 | |
| D272366 | Electronic teaching aid | Lawrence J. Greenberg | 1984-01-24 | |
| 4363181 | Electronic musical mobile | Lawrence J. Greenberg | 1982-12-14 | |
| 4280809 | Educational toy | Lawrence J. Greenberg | 1981-07-28 | |
| 4207696 | Sound activated mobile | Lawrence J. Greenberg | 1980-06-17 |