Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977124 | Contoured casing for an electrochemical cell | Philip Wutz | 2005-12-20 |
| 6946220 | Electrochemical cell having a multiplate electrode assembly housed in an irregularly shaped casing | Scott Hall | 2005-09-20 |
| 6893777 | Current collector having non-symmetric grid pattern converging at a common focal point | — | 2005-05-17 |