Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475656 | Membrane-electrode unit with an integrated wear ring, and method of making the same | Thomas Schwesinger | 2002-11-05 |
| 6451470 | Gas diffusion electrode with reduced diffusing capacity for water and polymer electrolyte membrane fuel cells | Christian Lucas, Thomas Schwesinger | 2002-09-17 |
| 6376110 | Method for regulating membrane moisture of a polymer electrolyte fuel cell, and a polymer electrolyte fuel cell | — | 2002-04-23 |