Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037302 | Educational toy with a repairable defect for teaching humanistic values to a child | — | 1991-08-06 |
| 4898179 | Device for detecting, monitoring, displaying and recording of material and fetal vital signs and permitting communication between a woman and her fetus | — | 1990-02-06 |
| 4777938 | Babysitter toy for watching and instructing child | — | 1988-10-18 |
| 4740186 | Doll | — | 1988-04-26 |
| 4737131 | Toy | — | 1988-04-12 |
| 4672975 | Stethoscope with image of periodically expanding and contracting heart | — | 1987-06-16 |
| 4601668 | Doll heart monitoring toy | — | 1986-07-22 |
| 4570650 | Cigarette | — | 1986-02-18 |
| 4562849 | Umbrella unit, and car and the like provided therewith | — | 1986-01-07 |
| 4543971 | Umbrella holder | — | 1985-10-01 |