Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423439 | Membrane electrode assembly for an electrochemical fuel cell | Russell H. Barton, Peter R. Gibb, Joel A. Ronne | 2002-07-23 |
| 6416895 | Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream | Russell H. Barton, Brian Wells, Joel A. Ronne, Harald Anton Nigsch | 2002-07-09 |