Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617069 | Battery over-discharge protection | George Frederick Hopper, Richard J. Penneck, Takashi Sato, Shigefumi Torii | 2003-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617069 | Battery over-discharge protection | George Frederick Hopper, Richard J. Penneck, Takashi Sato, Shigefumi Torii | 2003-09-09 |