Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706433 | Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same | Stuart Smedley, Jeffrey A. Colborn | 2004-03-16 |
| 6679280 | Manifold for fuel cell system | — | 2004-01-20 |