Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159631 | Overcharge safety vents on prismatic cells | Sean Thompson | 2000-12-12 |
| 5609972 | Cell cap assembly having frangible tab disconnect mechanism | James L. Kaschmitter, Steven T. Mayer, Jung Souh, Sean Thompson | 1997-03-11 |