Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913834 | System for imparting sensory effects across a mother's abdomen to a fetus and monitoring effects on the fetus | — | 1999-06-22 |
| 5764776 | System for imparting sensory effects across a mother's abdomen to a fetus | — | 1998-06-09 |
| 5491756 | System for delivering sound to and monitoring effects on a fetus | — | 1996-02-13 |