Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575156 | Battery warmer | Jeanine Marie MacFarlane | 2003-06-10 |
| 6535127 | Panic alert for cellular telephone | — | 2003-03-18 |
| 6444352 | Spotweld and snap fixture for battery housing | Amy T. Herrmann | 2002-09-03 |