Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205173 | Cathode design for electrochemical cells | Alan YOUNG, Siyu Ye, Kyoung Bai | 2019-02-12 |
| 9099704 | Methods of operating fuel cell stacks and systems | Nengyou Jia | 2015-08-04 |
| 8015808 | Power plant with energy recovery from fuel storage | Bowie G. Keefer, Surajit Roy, Jean St.-Pierre, Amy E. Nelson | 2011-09-13 |
| 7537857 | Reduced degradation of ion-exchange membranes in electrochemical fuel cells | Neil R. Andrews, Kenneth Andrew Murray, Scott McDermid, Sean M. MacKinnon, Siyu Ye | 2009-05-26 |
| 7235315 | Electrochemical fuel cell stack having a plurality of integrated voltage reversal protection diodes | Jacob W. De Vaal, Michael Lauritzen, David P. Wilkinson | 2007-06-26 |
| 7014935 | Solid polymer electrolyte fuel cell stack having specific corrosion resistant cells | David P. Wilkinson | 2006-03-21 |
| 6936370 | Solid polymer fuel cell with improved voltage reversal tolerance | David P. Wilkinson, Stephen A. Campbell, Jared L. Taylor, John Gascoyne, Thomas Ralph | 2005-08-30 |
| 6866950 | Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source | Denis J. Connor, Bowie G. Keefer, Christopher R. McLean, Jean St-Pierre | 2005-03-15 |
| 6841285 | Impregnation of ion-exchange membranes to improve electrochemical fuel cell performance | David P. Wilkinson, Joy Roberts, Nengyou Jia, Eagranie Yuh, Jean St-Pierre | 2005-01-11 |
| 6756149 | Electrochemical fuel cell with non-uniform fluid flow design | David P. Wilkinson | 2004-06-29 |
| 6673480 | Sensor cell for an electrochemical fuel cell stack | David P. Wilkinson, Michael Lauritzen | 2004-01-06 |
| 6517962 | Fuel cell anode structures for voltage reversal tolerance | Jared L. Taylor, David P. Wilkinson, David Wainwright | 2003-02-11 |
| 6500572 | Method for operating fuel cells on impure fuels | Michael Lauritzen, Rajeev Vohra, David P. Wilkinson | 2002-12-31 |
| 6492043 | Method and apparatus for detecting a leak within a fuel cell | David P. Wilkinson, Ruediger Nebelsiek, Jürgen Stumper | 2002-12-10 |
| 6461751 | Method and apparatus for operating a fuel cell | Gustav Boehm, David P. Wilkinson, Reinhold Schamm, Nicholas Fletcher | 2002-10-08 |
| 6210820 | Method for operating fuel cells on impure fuels | Michael Lauritzen, Rajeev Vohra, David P. Wilkinson | 2001-04-03 |