Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140904 | Thermal disconnect for high-temperature batteries | James R. Armijo, Darrel R. Frear | 2000-10-31 |
| 6064293 | Thermal fuse for high-temperature batteries | James R. Armijo, Darrel R. Frear | 2000-05-16 |