Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641952 | Battery arrangement for reducing battery terminal contact resistance stemming from insulating contaminant layer on same | — | 2003-11-04 |
| 6635383 | Conical coiled spring contact for minimizing battery-to-device contact resistance stemming form insulating contaminant layer on same | — | 2003-10-21 |