Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670266 | Hybrid energy storage system | Jose M. Fernandez, Georgina More | 1997-09-23 |
| 5629599 | Rechargeable battery-powered communication device having integral vibrating means | Francis P. Malaspina | 1997-05-13 |