Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497948 | Fuel cell stack with asymmetrical bipolar plates | Liang Xi, Xi Yang, Siguang Xu | 2019-12-03 |
| 10297811 | Fuel cell stack | Liang Xi, Xi Yang, Siguang Xu, Richard D. Blakeley, Ronald R. Stevens | 2019-05-21 |
| 9531021 | Fuel cell stack discrete header | Todd D. Bogumil, Matthew J. Beutel | 2016-12-27 |
| 9065158 | Corrugated fin and frame assembly for battery cooling | William L. Martz, Michael Duffield, Megan J. Quick, Stuart D. Barter, Steven J. Fogarassy +2 more | 2015-06-23 |
| 9028989 | Fuel cell system having a fluid flow distribution feature | Yan Zhang, Steven R. Falta, Steven D. Burch | 2015-05-12 |
| 8974976 | Method of humidifying fuel cell inlets using wick-based water trap humidifiers | — | 2015-03-10 |
| 8956779 | Sealed water vapor transfer unit assembly with integrated load transferring structure | Benno Andreas-Schott, Thomas P. Migliore, Ian R. Jermy | 2015-02-17 |
| 8883365 | Fuel cell stack discrete header | Todd D. Bogumil, Matthew J. Beutel | 2014-11-11 |
| 8778558 | Methods for making a thermoformed subgasket and products thereof | Jeffrey A. Rock, Steven G. Goebel | 2014-07-15 |
| 8679697 | Compressible fuel cell subgasket with integrated seal | — | 2014-03-25 |
| 8637202 | Device to minimize the buoyancy driven flows in vertically oriented headers | Todd D. Bogumil, Steven D. Burch, Steven G. Goebel, Eric J. Connor | 2014-01-28 |
| 8609298 | Form and fill subgasket | Vinod Kumar | 2013-12-17 |
| 8603654 | Supplemental coolant heating for fuel cells with metal plates | Michael Cartwright | 2013-12-10 |
| 8492046 | Method of mitigating fuel cell degradation due to startup and shutdown via hydrogen/nitrogen storage | Paul Taichiang Yu, Frederick T. Wagner, Balsu Lakshmanan, John P. Salvador | 2013-07-23 |
| 8415067 | Three-way diverter assembly for a fuel cell system | Benno Andreas-Schott, Martin Hoch | 2013-04-09 |
| 8298713 | Thermally integrated fuel cell humidifier for rapid warm-up | — | 2012-10-30 |
| 8137853 | Membrane humidifier for a fuel cell | Yan Zhang, Annette M. Brenner, Hubert Gasteiger, Steven G. Goebel | 2012-03-20 |
| 8101320 | Fuel cell integrated humidification | — | 2012-01-24 |
| 8057946 | Integrated charge air heat exchanger | Lee C. Whitehead, Benno Andreas-Schott | 2011-11-15 |
| 8051992 | Water transfer device employing a water buffer to increase water flux | Yan Zhang, Annette M. Brenner | 2011-11-08 |
| 8048585 | Fuel cell membrane humidifier plate design | — | 2011-11-01 |
| 7935449 | PTC element as a self regulating start resistor for a fuel cell stack | Benno Andreas-Schott, Jeffrey A. Rock, Balsu Lakshmanan, Robert S. Foley, Michael Murphy | 2011-05-03 |
| 7875396 | Membrane humidifier for a fuel cell | Yan Zhang, Annette M. Brenner, Hubert Gasteiger, Steven G. Goebel | 2011-01-25 |
| 7846601 | Fuel cell design and control method to facilitate self heating through catalytic combustion of anode exhaust | — | 2010-12-07 |
| 7833671 | Apparatus for hydrogen-air mixing in a fuel cell assembly and method | Daniel I. Harris | 2010-11-16 |