Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781817 | Fringe-field capacitor electrode for electrochemical device | — | 2004-08-24 |
| 6778378 | Flow-through capacitor and method | — | 2004-08-17 |
| 6709560 | Charge barrier flow-through capacitor | Gregory S. Walker | 2004-03-23 |