Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683827 | Protective device for protecting individual battery cells in a batterypack from damages and hazards caused by reverse polarity during discharge cycles | — | 1997-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683827 | Protective device for protecting individual battery cells in a batterypack from damages and hazards caused by reverse polarity during discharge cycles | — | 1997-11-04 |