Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660597 | Vibratory child pacifying device | James Chang, Stanley M. Kujawski | 1997-08-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660597 | Vibratory child pacifying device | James Chang, Stanley M. Kujawski | 1997-08-26 |