Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372381 | Duplex-coated cathode cans, and electrochemical cells made therewith | SangKeun Park, David Matthew Armour | 2002-04-16 |
| 5919586 | Toed-in anode can and electrochemical cell made therewith | John Edward Oltman | 1999-07-06 |