Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766145 | Prenatal-to-infant monitoring device | Karen Fitzgerald, Mark Weppner, Bryan M. Brown | 2004-07-20 |
| 6759961 | Two-way communication baby monitor with a soothing unit | Karen Fitzgerald, Mark Weppner | 2004-07-06 |
| 6698036 | Potty training device | Michael Armbruster, Karen Fitzgerald, John Martin Maul | 2004-03-02 |