Issued Patents 2003
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667127 | Fluid diffusion layers for fuel cells | Paul Beattie, Paul Kozak, Haijiang Wang, Sheilah Neumann, John R. Gordon +5 more | 2003-12-23 |
| 6638650 | Method and apparatus for detecting transfer leaks in fuel cells and fuel cell stacks | Ross W. J. Bailey, Stephen A. Campbell | 2003-10-28 |
| 6627338 | Integrated fuel cell and pressure swing adsorption system | Jean St-Pierre, David Wainwright | 2003-09-30 |
| 6613464 | Method and apparatus for reducing reactant crossover in a liquid feed electrochemical fuel cell | Mark C. Johnson, Kevin Colbow, Stephen A. Campbell | 2003-09-02 |
| 6610432 | Impregnation of microporous electrocatalyst particles for improving performance in an electrochemical fuel cell | Stephen A. Campbell, Joy Roberts | 2003-08-26 |
| 6586128 | Differential pressure fluid flow fields for fuel cells | Mark C. Johnson, John Kenna, Olen Vanderleeden, Joerg Zimmerman, Mehrzad Tabatabaian | 2003-07-01 |
| 6548202 | Carbon-supported catalysts for fuel cells | Stephen A. Campbell, Jason Edward Chisham | 2003-04-15 |
| 6541145 | Flow fields for supporting fluid diffusion layers in fuel cells | Olen Vanderleeden, Joerg Zimmerman | 2003-04-01 |
| 6527943 | Fuel cell concentration sensor | Jiujun Zhang, Kevin Colbow, Jens Müller | 2003-03-04 |
| 6517962 | Fuel cell anode structures for voltage reversal tolerance | Shanna Knights, Jared L. Taylor, David Wainwright | 2003-02-11 |